Coordinates: 39°N 77°W / 39°N 77°W / 39; -77 (State of Maryland)
Source: Wikipedia, the free encyclopedia.

USPS abbreviation
ISO 3166 codeUS-MD
Traditional abbreviationMd.
Latitude37° 53′ N to 39° 43′ N
Longitude75° 03′ W to 79° 29′ W
State symbols of Maryland
Ecphora gardnerae gardnerae
GemstonePatuxent River stone
State route marker
Route marker
State quarter
Maryland quarter dollar coin
Released in 2000
Lists of United States state symbols

Maryland (US: /ˈmɛrɪlənd/ MERR-il-ənd)[b] is a state in the Mid-Atlantic region of the United States.[8][9] The state borders Virginia to its south, West Virginia to its west, Pennsylvania to its north, and Delaware, the Atlantic Ocean, and the national capital of Washington, D.C. to its east. With a total area of 12,407 square miles (32,130 km2), Maryland is the ninth-smallest state by land area,[10] and its population of 6,177,224 ranks it the 18th-most populous state and the fifth-most densely populated. Maryland's capital is Annapolis, and the most populous city is Baltimore.[11] Occasional nicknames include Old Line State, the Free State, and the Chesapeake Bay State. It is named after Henrietta Maria, the French-born queen of England, Scotland, and Ireland during the 17th century.[12][13]

Maryland's coastline was first explored by Europeans in the 16th century. Prior to that, it was inhabited by several

colonial charter, naming the colony after his wife, Henrietta Maria.[18] Unlike the Pilgrims and Puritans, Lord Baltimore envisioned a colony where people of different religious sects would coexist under the principle of toleration.[17] In 1649, the Maryland General Assembly passed an Act Concerning Religion, which enshrined this principle by penalizing anyone who "reproached" a fellow Marylander based on religious affiliation.[19] Religious strife was common in Maryland's early years, and Catholics remained a minority, albeit in greater numbers than in any other English colony. Maryland's early settlements and population centers clustered around rivers and other waterways that empty into the Chesapeake Bay. Its economy was heavily plantation-based and centered mostly on the cultivation of tobacco. Demand for cheap labor from Maryland colonists led to the importation of numerous indentured servants and enslaved Africans. In 1760, Maryland's current boundaries took form following the settlement of a long-running border dispute with Pennsylvania. Maryland was an active participant in the events leading up to the American Revolution, and in 1776, its delegates to the Second Continental Congress in Philadelphia signed the Declaration of Independence. Many of its citizens subsequently played key political and military roles in the American Revolutionary War. Although it was a slave state, Maryland remained in the Union during the American Civil War, and its strategic location made it a significant strategic location during the war. After the Civil War ended, Maryland took part in the Industrial Revolution
, driven by its seaports, railroad networks, and mass immigration from Europe.

Since the 1940s, the state's population has grown rapidly, to approximately six million residents, and it is among the most densely populated U.S. states. As of 2015[update], Maryland had the

highest median household income of any state, owing in large part to its proximity to Washington, D.C., and a highly diversified economy spanning manufacturing, retail services, public administration, real estate, higher education, information technology, defense contracting, health care, and biotechnology.[20] Maryland is one of the most multicultural states in the country; it is one of the six states where non-Whites compose a majority of the population, with the fifth-highest percentage of African Americans, and high numbers of residents born in Africa, Asia, Central America, and the Caribbean. The state's central role in U.S. history is reflected by its hosting of some of the highest numbers of historic landmarks
per capita.

The western portion of the state contains numerous stretches of the Appalachian Mountains, the central portion is primarily composed of the Piedmont, and the eastern side of the state makes up a significant portion of Chesapeake Bay. Sixteen of Maryland's twenty-three counties, and the city of Baltimore, border the tidal waters of the Chesapeake Bay estuary and its many tributaries,[21][11] which combined total more than 4,000 miles of shoreline. Although one of the smallest states in the U.S., it features a variety of climates and topographical features that have earned it the moniker of America in Miniature.[22] In a similar vein, Maryland's geography, culture, and history combine elements of the Mid-Atlantic, Northeastern, and Southern regions of the country.


17th century

Maryland's first colonial settlement

George Calvert, 1st Baron Baltimore (1579–1632), sought a charter from King Charles I for the territory between Massachusetts to the north and Virginia to the immediate south.[23]
After Baltimore died in April 1632, the charter was granted to his son,
Cecilius Calvert, 2nd Baron Baltimore (1605–1675), on June 20, 1632. Officially, the new "Maryland Colony" was named in honor of Henrietta Maria of France, wife of Charles I.[24] Lord Baltimore initially proposed the name "Crescentia", the land of growth or increase, but "the King proposed Terra Mariae [Mary Land], which was concluded on and Inserted in the bill."[17]

The original capital of Maryland was St. Mary's City, on the north shore of the Potomac River, and the county surrounding it, the first erected/created in the province,[25] was first called Augusta Carolina, after the King, and later named St. Mary's County.[26]

Lord Baltimore's first settlers arrived in the new colony in March 1634, with his younger brother the Honorable

typhoid, life expectancy in Maryland was about 10 years less than in New England.[27]

Persecution of Catholics

Maryland was founded to provide a haven for England's Roman Catholic minority.[28] Although Maryland was the most heavily Catholic of the English mainland colonies, the religion was still in the minority, consisting of less than 10% of the total population.[29]

In 1642, a number of

pro-Parliament Puritan Richard Ingle, took over St. Mary's.[31]
Both used religion as a tool to gain popular support. The two years from 1644 to 1646 when Claiborne and his Puritan associates held sway were known as "The Plundering Time". They captured Jesuit priests, imprisoned them, then sent them back to England.

In 1646,

Trinitarian Christians.[27]

In 1650, the Puritans revolted against the proprietary government. "Protestants swept the Catholics out of the legislature ... and religious strife returned."

. The Puritan revolutionary government persecuted Maryland Catholics during its reign, known as the "plundering time". Mobs burned down all the original Catholic churches of southern Maryland. The Puritan rule lasted until 1658 when the Calvert family and Lord Baltimore regained proprietary control and re-enacted the Toleration Act.

After England's Glorious Revolution in 1688, Maryland outlawed Catholicism. In 1704, the Maryland General Assembly prohibited Catholics from operating schools, limited the corporate ownership of property to hamper religious orders from expanding or supporting themselves, and encouraged the conversion of Catholic children.[29] The celebration of the Catholic sacraments was also officially restricted. This state of affairs lasted until after the American Revolutionary War (1775–1783). Wealthy Catholic planters built chapels on their land to practice their religion in relative secrecy.

Into the 18th century, individual priests and lay leaders claimed Maryland farms belonging to the Jesuits as personal property and

bequeathed them in order to evade the legal restrictions on religious organizations' owning property.[29]

Border disputes (1681–1760)

A 1732 map of Maryland[32]

The royal charter granted Maryland the land north of the Potomac River up to the 40th parallel. A problem arose when Charles II granted a charter for Pennsylvania. The grant defined Pennsylvania's southern border as identical to Maryland's northern border, the 40th parallel. But the grant indicated that Charles II and William Penn assumed the 40th parallel would pass close to New Castle, Delaware when it falls north of Philadelphia, the site of which Penn had already selected for his colony's capital city. Negotiations ensued after the problem was discovered in 1681.

A compromise proposed by Charles II in 1682 was undermined by Penn's receiving the additional grant of what is now Delaware.[33] Penn successfully argued that the Maryland charter entitled Lord Baltimore only to unsettled lands, and Dutch settlement in Delaware predated his charter. The dispute remained unresolved for nearly a century, carried on by the descendants of William Penn and Lord Baltimore—the Calvert family, which controlled Maryland, and the Penn family, which controlled Pennsylvania.[33]

The border dispute with Pennsylvania led to Cresap's War in the 1730s. Hostilities erupted in 1730 and escalated through the first half of the decade, culminating in the deployment of military forces by Maryland in 1736 and by Pennsylvania in 1737. The armed phase of the conflict ended in May 1738 with the intervention of King George II, who compelled the negotiation of a cease-fire. A provisional agreement had been established in 1732.[33]

Negotiations continued until a final agreement was signed in 1760. The agreement defined the border between Maryland and Pennsylvania as the line of latitude now known as the Mason–Dixon line. Maryland's border with Delaware was based on a Transpeninsular Line and the Twelve-Mile Circle around New Castle.[33]

18th century

Most of the English colonists arrived in Maryland as

Mixed-race children born to white mothers were considered free by the principle of partus sequitur ventrem
, by which children took the social status of their mothers, a principle of slave law that was adopted throughout the colonies, following Virginia in 1662.

Many of the free black families migrated to Delaware, where land was cheaper.[35] As the flow of indentured laborers to the colony decreased with improving economic conditions in England, planters in Maryland imported thousands more slaves and racial caste lines hardened.

Maryland was one of the thirteen colonies that revolted against British rule in the American Revolution. Near the end of the American Revolutionary War (1775–1783), on February 2, 1781, Maryland became the last and 13th state to approve the ratification of the Articles of Confederation and Perpetual Union, first proposed in 1776 and adopted by the Second Continental Congress in 1778, which brought into being the United States as a united, sovereign and national state. It also became the seventh state admitted to the Union after ratifying the new federal Constitution in 1788. In December 1790, prior to the move of the national capital from Philadelphia in 1800, Maryland donated land selected by first President George Washington to the federal government for its creation. The land was provided along the north shore of the Potomac River from Montgomery and Prince George's counties, as well as from Fairfax County and Alexandria on the south shore of the Potomac in Virginia; however, the land donated by the Commonwealth of Virginia was later returned to that state by the District of Columbia retrocession in 1846.

19th century

The bombardment of Fort McHenry in the Battle of Baltimore, which inspired "The Star-Spangled Banner"

Influenced by a changing economy, revolutionary ideals, and preaching by ministers, numerous planters in Maryland freed their slaves in the 20 years after the Revolutionary War. Across the Upper South the free black population increased from less than 1% before the war to 14% by 1810.[36] Abolitionists Harriet Tubman and Frederick Douglass were born slaves during this time in Dorchester County and Talbot County, respectively.[37][38]

During the War of 1812, the British military attempted to capture Baltimore, which was protected by Fort McHenry. During its bombardment the song "The Star-Spangled Banner" was written by Francis Scott Key; it was later adopted as the national anthem.

National Road, later renamed U.S. Route 40, was authorized in 1817 as the federal highway, and ran from Baltimore to St. Louis. The Baltimore and Ohio Railroad (B&O), the first chartered railroad in the United States, opened its first section of track for regular operation in 1830 between Baltimore and Ellicott City,[39] and in 1852 it became the first rail line to reach the Ohio River from the eastern seaboard.[40]

Civil War

The Battle of Antietam in 1862, one of the bloodiest battles of the American Civil War, with nearly 23,000 casualties

The state remained in the Union during the



Federal Hill
overlooking Baltimore.

In April 1861, Federal units and state regiments were attacked as they marched through Baltimore, sparking the

Confederate Army.[citation needed] The largest and most significant battle in the state was the Battle of Antietam on September 17, 1862, near Sharpsburg. Although a tactical draw, the battle was considered a strategic Union victory and a turning point
of the war.

Post-Civil War

A new state constitution in 1864

, in 1867 the state extended suffrage to non-white males.


disenfranchising blacks, initially by physical intimidation and voter fraud, later by constitutional amendments and laws. Blacks and immigrants, however, resisted Democratic Party disfranchisement efforts in the state. Maryland blacks were part of a biracial Republican coalition elected to state government in 1896–1904 and comprised 20% of the electorate.[44]

Compared to some other states, blacks were better established both before and after the civil war. Nearly half the black population was free before the war, and some had accumulated property. Half the population lived in cities. Literacy was high among blacks and, as Democrats crafted means to exclude them, suffrage campaigns helped reach blacks and teach them how to resist.

Jim Crow
laws, which effectively lasted until the passage of federal civil rights legislation in the mid-1960s.

Baltimore grew significantly during the Industrial Revolution, due in large part to its seaport and good railroad connections, attracting European immigrant labor. Many manufacturing businesses were established in the Baltimore area after the Civil War. Baltimore businessmen, including Johns Hopkins, Enoch Pratt, George Peabody, and Henry Walters, founded notable city institutions that bear their names, including respectively a university, library system, music and dance conservatory, and art museum.

Cumberland was Maryland's second-largest city in the 19th century. Nearby supplies of natural resources along with railroads fostered its growth into a major manufacturing center.[45]

20th century

The ruins left by the Great Baltimore Fire of 1904


from participating. These measures worked against ill-educated whites and blacks. Blacks resisted such efforts, with suffrage groups conducting voter education. Blacks defeated three efforts to disenfranchise them, making alliances with immigrants to resist various Democratic campaigns.[44] Disenfranchisement bills in 1905, 1907, and 1911 were rebuffed, in large part because of black opposition. Blacks comprised 20% of the electorate and immigrants comprised 15%, and the legislature had difficulty devising requirements against blacks that did not also disadvantage immigrants.[44]

The Progressive Era also brought reforms in working conditions for Maryland's labor force. In 1902, the state regulated conditions in

child laborers under the age of 12; mandated compulsory school attendance; and enacted the nation's first workers' compensation
law. The workers' compensation law was overturned in the courts, but was redrafted and finally enacted in 1910.

The Great Baltimore Fire of 1904 burned for more than 30 hours, destroying 1,526 buildings and spanning 70 city blocks. More than 1,231 firefighters worked to bring the blaze under control.

With the nation's

Edgewood Arsenal were established. Existing facilities, including Fort McHenry
, were greatly expanded.

After Georgia congressman William D. Upshaw criticized Maryland openly in 1923 for not passing Prohibition laws, Baltimore Sun editor Hamilton Owens coined the "Free State" nickname for Maryland in that context, which was popularized by H. L. Mencken in a series of newspaper editorials.[43][46]

Maryland's urban and rural communities had different experiences during the Great Depression. The "Bonus Army" marched through the state in 1932 on its way to Washington, D.C. Maryland instituted its first income tax in 1937 to generate revenue for schools and welfare.[47]

Passenger and freight steamboat service, once important throughout Chesapeake Bay and its many tributary rivers, ended in 1962.[48]

Baltimore was a major war production center during World War II. The biggest operations were Bethlehem Steel's Fairfield Yard, which built Liberty ships; and Glenn Martin, an aircraft manufacturer.

Maryland experienced population growth following World War II. Beginning in the 1960s, as suburban growth took hold around Washington, D.C. and Baltimore, the state began to take on a more mid-Atlantic culture as opposed to the traditionally Southern and Tidewater culture that previously dominated most of the state. Agricultural tracts gave way to residential communities, some of them carefully planned such as

Capital Beltway, altering travel patterns. In 1952, the eastern and western halves of Maryland were linked for the first time by the Chesapeake Bay Bridge, which replaced a nearby ferry service.[49]

Maryland's regions experienced economic changes following WWII. Heavy manufacturing declined in Baltimore. In Maryland's four westernmost counties, industrial, railroad, and coal mining jobs declined. On the lower Eastern Shore, family farms were bought up by major concerns and large-scale poultry farms and vegetable farming became prevalent. In Southern Maryland, tobacco farming nearly vanished due to suburban development and a state tobacco buy-out program in the 1990s.

In an effort to reverse depopulation due to the loss of working-class industries, Baltimore initiated urban renewal projects in the 1960s with Charles Center and the Baltimore World Trade Center. Some resulted in the break-up of intact residential neighborhoods, producing social volatility, and some older residential areas around the harbor have had units renovated and have become popular with new populations.


Physical regions of Maryland

Maryland has an area of 12,406.68 square miles (32,133.2 km2) and is comparable in overall area with Belgium [11,787 square miles (30,530 km2)].[50] It is the 42nd-largest and 9th-smallest state and is closest in size to the state of Hawaii [10,930.98 square miles (28,311.1 km2)], the next smallest state. The next largest state is Maryland's neighbor, West Virginia, which is nearly twice the size of Maryland [24,229.76 square miles (62,754.8 km2)].


Western Maryland is known for its heavily forested mountains. A panoramic view of Deep Creek Lake and the surrounding Appalachian Mountains in Garrett County.
Great Falls on the Potomac River
Patapsco River includes the Thomas Viaduct and is part of the Patapsco Valley State Park; the river forms Baltimore's Inner Harbor as it empties into the Chesapeake Bay.
Sunset over a marsh at Cardinal Cove on the Patuxent River
Tidal wetlands of the Chesapeake Bay, the largest estuary in the nation and the largest water feature in Maryland

Maryland possesses a variety of

dunes dotted with seagrass in the east, to low marshlands teeming with wildlife and large bald cypress near the Chesapeake Bay, to gently rolling hills of oak forests in the Piedmont Region, and pine groves in the Maryland mountains
to the west.

Maryland is bounded on its north by Pennsylvania, on its north and east by Delaware, on its east by the Atlantic Ocean, and on its south and west, across the Potomac River, by West Virginia and Virginia. The mid-portion of its border with Virginia is interrupted by Washington, D.C., which sits on land that was originally part of Montgomery and Prince George's counties and including Georgetown, Maryland, which was ceded to the United States federal government in 1790 to form the Washington, D.C. Chesapeake Bay nearly bisects the state, and the counties east of the bay are known collectively as the Eastern Shore.

Most of the state's waterways are part of the Chesapeake Bay watershed, with the exceptions of a tiny portion of extreme western Garrett County (drained by the Youghiogheny River as part of the watershed of the Mississippi River), the eastern half of Worcester County (which drains into Maryland's Atlantic coastal bays), and a small portion of the state's northeast corner (which drains into the Delaware River watershed). So prominent is the Chesapeake in Maryland's geography and economic life that there has been periodic agitation to change the state's official nickname to the "Bay State", a nickname that has been used by Massachusetts for decades.

The highest point in Maryland, with an elevation of 3,360 feet (1,020 m), is Hoye Crest on Backbone Mountain, in the southwest corner of Garrett County, near the border with West Virginia, and near the headwaters of the North Branch of the Potomac River. Close to the small town of Hancock, in western Maryland, about two-thirds of the way across the state, less than 2 miles (3.2 km) separates its borders,[52] the Mason–Dixon line to the north, and the northwards-arching Potomac River to the south.

Portions of Maryland are included in various official and unofficial geographic regions. For example, the

state of Delaware, and the two counties that make up the Eastern Shore of Virginia, whereas the westernmost counties of Maryland are considered part of Appalachia. Much of the Baltimore–Washington corridor lies just south of the Piedmont in the Coastal Plain,[53]
though it straddles the border between the two regions.


Earthquakes in Maryland are infrequent and small due to the state's distance from seismic/earthquake zones.[54][55] The M5.8 Virginia earthquake in 2011 was felt moderately throughout Maryland. Buildings in the state are not well-designed for earthquakes and can suffer damage easily.[56] As well as this, notably a M4.8 earthquake from Tewksbury in central New Jersey was felt slightly throughout Maryland.[57]

Maryland has no natural lakes, mostly due to the lack of glacial history in the area.[58] All lakes in the state today were constructed, mostly via dams.[59] Buckel's Bog is believed by geologists to have been a remnant of a former natural lake.[60]

Maryland has shale formations containing natural gas, where fracking is theoretically possible.[61]


Black-eyed susans, the state flower, grow throughout much of the state.[62]

As is typical of states on the

white oak
, the state tree, which can grow over 70 feet (21 m) tall.

Appalachian-Blue Ridge forests. These give way to Appalachian mixed mesophytic forests near the West Virginia border.[63]

Many foreign species are cultivated in the state, some as ornamentals, others as novelty species. Included among these are the

multiflora rose, and Japanese stiltgrass, stifle growth of endemic plant life.[67] Maryland's state flower, the black-eyed susan
, grows in abundance in wild flower groups throughout the state.


Chincoteague Pony
on Assateague Island on Maryland's Atlantic coastal islands

The state harbors a considerable number of white-tailed deer, especially in the woody and mountainous west of the state, and overpopulation can become a problem. Mammals can be found ranging from the mountains in the west to the central areas and include black bears,[68] bobcats,[69] foxes, coyotes,[70] raccoons, and otters.[68]

There is a population of rare wild (feral) horses found on Assateague Island.[71] They are believed to be descended from horses who escaped from Spanish galleon shipwrecks.[71] Every year during the last week of July, they are captured and swim across a shallow bay for sale at Chincoteague, Virginia, a conservation technique which ensures the tiny island is not overrun by the horses.[71] The ponies and their sale were popularized by the children's book, Misty of Chincoteague.

The purebred Chesapeake Bay Retriever dog was bred specifically for water sports, hunting and search and rescue in the Chesapeake area.[72] In 1878, the Chesapeake Bay Retriever was the first individual retriever breed recognized by the American Kennel Club.[72] and was later adopted by the University of Maryland, Baltimore County as their mascot.

Maryland's reptile and amphibian population includes the

435 other species of birds have been reported from Maryland.[75]

The state insect is the Baltimore checkerspot butterfly, although it is not as common in Maryland as it is in the southern edge of its range.[76]


Maryland joined with neighboring states during the end of the 20th century to improve the health of the Chesapeake Bay. The bay's aquatic life and seafood industry have been threatened by development and by fertilizer and livestock waste entering the bay.[77][78]

In 2007, rated Maryland as the fifth "Greenest" state in the country, behind three of the

Pacific States and Vermont. Maryland ranks 40th in total energy consumption nationwide, and it managed less toxic waste per capita than all but six states in 2005.[79] In April 2007, Maryland joined the Regional Greenhouse Gas Initiative (RGGI) — a regional initiative, formed by all the Northeastern states, Washington, D.C., and three Canadian provinces, to reduce greenhouse gas emissions.[80] In March 2017, Maryland became the first state with proven gas reserves to ban fracking by passing a law against it. Vermont has such a law, but no shale gas, and New York has such a ban, though it was made by executive order.[61]


Köppen climate types of Maryland, using 1991–2020 climate normals
Winter on Lancaster Street in Baltimore's Fells Point

Maryland has a wide array of climates, due to local variances in elevation, proximity to water, and protection from colder weather due to downslope winds. The eastern half of Maryland, which includes

Atlantic Coastal Plain, with flat topography and sandy or muddy soil. This region has a humid subtropical climate (Köppen Cfa), with hot, humid summers and cool to cold winters; it falls under USDA Hardiness zone 8a.[66]

The Piedmont region, which includes northern and western greater Baltimore, Westminster, Gaithersburg, Frederick, and Hagerstown, has average seasonal snowfall totals generally exceeding 20 inches (51 cm), and, as part of USDA Hardiness zones 7b and 7a,[66] temperatures below 10 °F (−12 °C) are less rare. From the Cumberland Valley on westward, the climate begins to transition to a humid continental climate (Köppen Dfa).

In western Maryland, the higher elevations of Allegany and Garrett counties, including the cities of Cumberland, Frostburg, and Oakland, display more characteristics of the humid continental zone, due in part to elevation. They fall under USDA Hardiness zones 6b and below.[66]

Precipitation in the state is characteristic of the East Coast. Annual rainfall ranges from 35 to 45 inches (890 to 1,140 mm) with more in higher elevations. Nearly every part of Maryland receives 3.5–4.5 inches (89–114 mm) per month of rain. Average annual snowfall varies from 9 inches (23 cm) in the coastal areas to over 100 inches (250 cm) in the western mountains of the state.[81]

Because of its location near the

tropical cyclones, although the Delmarva Peninsula and the outer banks of North Carolina provide a large buffer, such that strikes from major hurricanes (category 3 or above) occur infrequently. More often, Maryland gets the remnants of a tropical system that has already come ashore and released most of its energy. Maryland averages around 30–40 days of thunderstorms a year, and averages around six tornado strikes annually.[82]

Monthly average high and low temperatures for various Maryland cities and landmarks (covering breadth and width of the state)
City Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Oakland 34 °F (1 °C)
16 °F (−9 °C)
38 °F (3 °C)
17 °F (−8 °C)
48 °F (9 °C)
25 °F (−4 °C)
59 °F (15 °C)
34 °F (1 °C)
68 °F (20 °C)
45 °F (7 °C)
75 °F (24 °C)
53 °F (12 °C)
79 °F (26 °C)
58 °F (14 °C)
78 °F (26 °C)
56 °F (13 °C)
71 °F (22 °C)
49 °F (9 °C)
62 °F (17 °C)
37 °F (3 °C)
50 °F (10 °C)
28 °F (−2 °C)
39 °F (4 °C)
21 °F (−6 °C)
Cumberland 41 °F (5 °C)
22 °F (−6 °C)
46 °F (8 °C)
24 °F (−4 °C)
56 °F (13 °C)
32 °F (0 °C)
68 °F (20 °C)
41 °F (5 °C)
77 °F (25 °C)
51 °F (11 °C)
85 °F (29 °C)
60 °F (16 °C)
89 °F (32 °C)
65 °F (18 °C)
87 °F (31 °C)
63 °F (17 °C)
80 °F (27 °C)
55 °F (13 °C)
69 °F (21 °C)
43 °F (6 °C)
57 °F (14 °C)
34 °F (1 °C)
45 °F (7 °C)
26 °F (−3 °C)
Hagerstown 39 °F (4 °C)
22 °F (−6 °C)
42 °F (6 °C)
23 °F (−5 °C)
52 °F (11 °C)
30 °F (−1 °C)
63 °F (17 °C)
39 °F (4 °C)
72 °F (22 °C)
50 °F (10 °C)
81 °F (27 °C)
59 °F (15 °C)
85 °F (29 °C)
64 °F (18 °C)
83 °F (28 °C)
62 °F (17 °C)
76 °F (24 °C)
54 °F (12 °C)
65 °F (18 °C)
43 °F (6 °C)
54 °F (12 °C)
34 °F (1 °C)
43 °F (6 °C)
26 °F (−3 °C)
Frederick 42 °F (6 °C)
26 °F (−3 °C)
47 °F (8 °C)
28 °F (−2 °C)
56 °F (13 °C)
35 °F (2 °C)
68 °F (20 °C)
45 °F (7 °C)
77 °F (25 °C)
54 °F (12 °C)
85 °F (29 °C)
63 °F (17 °C)
89 °F (32 °C)
68 °F (20 °C)
87 °F (31 °C)
66 °F (19 °C)
80 °F (27 °C)
59 °F (15 °C)
68 °F (20 °C)
47 °F (8 °C)
56 °F (13 °C)
38 °F (3 °C)
45 °F (7 °C)
30 °F (−1 °C)
42 °F (6 °C)
29 °F (−2 °C)
46 °F (8 °C)
31 °F (−1 °C)
54 °F (12 °C)
39 °F (4 °C)
65 °F (18 °C)
48 °F (9 °C)
75 °F (24 °C)
57 °F (14 °C)
85 °F (29 °C)
67 °F (19 °C)
90 °F (32 °C)
72 °F (22 °C)
87 °F (31 °C)
71 °F (22 °C)
80 °F (27 °C)
64 °F (18 °C)
68 °F (20 °C)
52 °F (11 °C)
58 °F (14 °C)
43 °F (6 °C)
46 °F (8 °C)
33 °F (1 °C)
Elkton 42 °F (6 °C)
24 °F (−4 °C)
46 °F (8 °C)
26 °F (−3 °C)
55 °F (13 °C)
32 °F (0 °C)
67 °F (19 °C)
42 °F (6 °C)
76 °F (24 °C)
51 °F (11 °C)
85 °F (29 °C)
61 °F (16 °C)
88 °F (31 °C)
66 °F (19 °C)
87 °F (31 °C)
65 °F (18 °C)
80 °F (27 °C)
57 °F (14 °C)
69 °F (21 °C)
45 °F (7 °C)
58 °F (14 °C)
36 °F (2 °C)
46 °F (8 °C)
28 °F (−2 °C)
Ocean City 45 °F (7 °C)
28 °F (−2 °C)
46 °F (8 °C)
29 °F (−2 °C)
53 °F (12 °C)
35 °F (2 °C)
61 °F (16 °C)
44 °F (7 °C)
70 °F (21 °C)
53 °F (12 °C)
79 °F (26 °C)
63 °F (17 °C)
84 °F (29 °C)
68 °F (20 °C)
82 °F (28 °C)
67 °F (19 °C)
77 °F (25 °C)
60 °F (16 °C)
68 °F (20 °C)
51 °F (11 °C)
58 °F (14 °C)
39 °F (4 °C)
49 °F (9 °C)
32 °F (0 °C)
Waldorf 44 °F (7 °C)
26 °F (−3 °C)
49 °F (9 °C)
28 °F (−2 °C)
58 °F (14 °C)
35 °F (2 °C)
68 °F (20 °C)
43 °F (6 °C)
75 °F (24 °C)
53 °F (12 °C)
81 °F (27 °C)
62 °F (17 °C)
85 °F (29 °C)
67 °F (19 °C)
83 °F (28 °C)
65 °F (18 °C)
78 °F (26 °C)
59 °F (15 °C)
68 °F (20 °C)
47 °F (8 °C)
59 °F (15 °C)
38 °F (3 °C)
48 °F (9 °C)
30 °F (−1 °C)
Point Lookout State Park 47 °F (8 °C)
29 °F (−2 °C)
51 °F (11 °C)
31 °F (−1 °C)
60 °F (16 °C)
38 °F (3 °C)
70 °F (21 °C)
46 °F (8 °C)
78 °F (26 °C)
55 °F (13 °C)
86 °F (30 °C)
64 °F (18 °C)
89 °F (32 °C)
69 °F (21 °C)
87 °F (31 °C)
67 °F (19 °C)
81 °F (27 °C)
60 °F (16 °C)
71 °F (22 °C)
49 °F (9 °C)
61 °F (16 °C)
41 °F (5 °C)
50 °F (10 °C)
32 °F (0 °C)

Cities and metro areas

Maryland population distribution map; Maryland's population is concentrated mostly in the Washington–Baltimore combined statistical area.

Most of the population of Maryland lives in the central region of the state, in the

Fall Line, the line along which rivers, brooks, and streams are interrupted by rapids and waterfalls. Maryland's capital city, Annapolis, is one exception to this pattern since it lies along the banks of the Severn River, close to where it empties into the Chesapeake Bay

The Eastern Shore is less populous and more rural, as are the counties of western Maryland. The two westernmost counties of Maryland, Allegany and Garrett, are mountainous and sparsely populated, resembling West Virginia and Appalachia more than they do the rest of the state. Both eastern and western Maryland are, however, dotted with cities of regional importance, such as Ocean City, Princess Anne, and Salisbury on the Eastern Shore and Cumberland, Frostburg, and Hancock in Western Maryland. Southern Maryland is still somewhat rural, but suburbanization from Washington, D.C., has encroached significantly since the 1960s; important local population centers include Lexington Park, Prince Frederick, California, and Waldorf.[93][94]

Largest cities or towns in Maryland
2020 U.S. Census
County Pop.
1 Baltimore Independent city 585,708 Germantown
2 Columbia Howard 104,681
3 Germantown Montgomery 91,249
4 Waldorf Charles 81,410
5 Silver Spring Montgomery 81,015
6 Frederick Frederick 78,171
7 Ellicott City Howard 75,947
8 Glen Burnie Anne Arundel 72,891
9 Gaithersburg Montgomery 69,657
10 Bethesda Montgomery 68,056


Maryland's counties
Historical population
2023 (est.)6,180,2530.0%
Source: 1910–2020[95]

In the

2010 United States census.[95] The United States Census Bureau estimated that the population of Maryland was 6,045,680 on July 1, 2019, a 4.71% increase from the 2010 United States census and an increase of 2,962, from the prior year. This includes a natural increase since the last census of 269,166 (464,251 births minus 275,093 deaths) and an increase due to net migration of 116,713 people into the state. Immigration from outside the United States resulted in a net increase of 129,730 people, and migration within the country produced a net loss of 13,017 people.[96] In 2018, The top countries of origin for Maryland's immigrants were El Salvador (11%), India (6%), China (5%), Nigeria (5%), and the Philippines (4%).[97] The center of population of Maryland is located on the county line between Anne Arundel County and Howard County, in the unincorporated community of Jessup.[98]

Maryland's history as a

West Virginian Panhandle and Pennsylvania has an Appalachian culture; the Southern and Eastern Shore regions of Maryland embody a Southern culture,[99]
while densely populated Central Maryland – radiating outward from
Mid-Atlantic States and Northeastern United States by other federal agencies, the media, and some residents.[101][102][103][104][105]

According to HUD's 2022 Annual Homeless Assessment Report, there were an estimated 5,349 homeless people in Maryland.[106][107]

Birth data

As of 2011, 58.0 percent of Maryland's population younger than age 1 were minority background.[108]

Note: Births in the table do not add up because Hispanics are counted both by their ethnicity and by their race, giving a higher overall number.

Live births by single race/ethnicity of mother
2013[109] 2014[110] 2015[111] 2016[112] 2017[113] 2018[114] 2019[115] 2020[116] 2021[117] 2022[118]
White: 41,474 (57.6%) 42,525 (57.5%) 42,471 (57.7%) ... ... ... ... ... ... ...
> Non-Hispanic White 32,568 (45.2%) 33,178 (44.9%) 32,412 (44.0%) 31,278 (42.8%) 29,809 (41.6%) 29,585 (41.6%) 28,846 (41.1%) 28,060 (40.9%) 28,193 (41.3%) 27,333 (39.7%)
Black 24,764 (34.4%) 25,339 (34.3%) 25,017 (34.0%) 22,829 (31.2%) 22,327 (31.1%) 21,893 (30.8%) 21,494 (30.6%) 20,869 (30.4%) 20,449 (29.9%) 20,438 (29.7%)
Asian 5,415 (7.5%) 5,797 (7.8%) 5,849 (7.9%) 5,282 (7.2%) 5,276 (7.3%) 4,928 (6.9%) 4,928 (7.0%) 4,595 (6.7%) 4,431 (6.5%) 4,480 (6.5%)
American Indian 300 (0.4%) 260 (0.3%) 279 (0.4%) 104 (0.1%) 127 (0.2%) 114 (0.2%) 113 (0.2%) 79 (0.1%) 83 (0.1%) 113 (0.2%)
Hispanic (of any race) 10,515 (14.6%) 10,974 (14.8%) 11,750 (16.0%) 11,872 (16.2%) 12,223 (17.1%) 12,470 (17.5%) 12,872 (18.3%) 13,034 (19.0%) 13,164 (19.3%) 14,398 (20.9%)
Total Maryland 71,953 (100%) 73,921 (100%) 73,616 (100%) 73,136 (100%) 71,641 (100%) 71,080 (100%) 70,178 (100%) 68,554 (100%) 68,285 (100%) 68,782 (100%)

Since 2016, data for births of White Hispanic origin are not collected, but included in one Hispanic group; persons of Hispanic origin may be of any race.

Country of birth (2022)[119][120]
Birthplace Population
United States 4,999,873
 El Salvador 105,778
 India 60,535
 China 43,499
 Nigeria 39,185
 Guatemala 38,222
 Philippines 37,020
 South Korea 34,091
 Mexico 33,833
 Ethiopia 28,554
 Jamaica 26,068
 Honduras 21,991
 Cameroon 19,934
 Vietnam 19,082
 Peru 17,414
 Pakistan 16,386
 Ghana 14,722
 Dominican Republic 13,880
   Nepal 8,646-25,000[c]

Language and ancestry

Racial makeup of Maryland excluding Hispanics from racial categories (2019)[121]
NH = Non-Hispanic

  White NH (49.82%)
  Black NH (29.75%)
  Asian NH (6.35%)
  Native American NH (0.25%)
  Pacific Islander NH (0.04%)
  Two or more races NH (2.85%)
  Other NH (0.31%)
  Hispanic Any Race (10.64%)

As of 2016, the most spoken languages in Maryland other than English were Spanish (9%), Chinese (1.2%), West African languages (mostly Yoruba and Igbo, 1%), French (1%), Korean (0.7%), Afro-Asiatic languages (mostly Amharic, 0.6%), and Tagalog (0.6%). Other languages with a large number of speakers in Maryland include Vietnamese (0.4%), Arabic (0.4%), Russian (0.4%), Hindi (0.3%), Urdu (0.3%), Persian (0.3%), Nepali (0.3%), Haitian Creole (0.2%), and Telugu (0.2%).[122][123]

Racial breakdown of population of Maryland
Racial composition 1970[124] 1990[124] 2000[125] 2010[126] 2020[127]
White 81.5% 71.0% 64.0% 60.8% 58.5%
Black 17.8% 24.9% 27.9% 29.8% 31.1%
Asian 0.5% 2.9% 4.0% 5.5% 6.7%
Native American 0.1% 0.3% 0.3% 0.3% 0.6%
Other race
0.1% 0.9% 1.8% 3.6%
Two or more races 2.0% 2.9% 2.9%
Non-Hispanic whites 80.4% 69.6% 62.1% 54.7% 50.0%
Ethnic origins in Maryland
Map of counties in Maryland by racial plurality, according to 2020 U.S. census findings

In 1970, the U.S. Census Bureau reported Maryland's population as 17.8 percent African-American and 80.4 percent non-Hispanic White.[128]

In 2019, non-Hispanic white Americans were 49.8% of Maryland's population (White Americans, including White Hispanics, were 57.3%), which made Maryland a majority minority state.[129] 50.2% of Maryland's population is non-white, or is Hispanic or Latino, the highest percentage of any state on the East Coast, and the highest percentage after the majority-minority states of Hawaii, New Mexico, Texas, California, Nevada, and Washington, D.C.[130] By 2031, minorities are projected to become the majority of voting eligible residents of Maryland.[131] Maryland's multiculturalism and diversity can be explained by its historically large African American population, and immigration brought by the importance of the D.C. and Baltimore areas, especially from Central America, Africa, the Caribbean, and Asia.

Baltimore City, Prince George's County, Charles County, western parts of Baltimore County, and the southern Eastern Shore. Charles County and Prince George's County are the two counties where African Americans are the most successful monetarily in the country, with average household incomes much higher than in the rest of the country. As a former slave state, Maryland has had a large African-American population for much of its history; African American populations have increased over time with the Great Migration to the D.C. and Baltimore areas, and in more recent times with the New Great Migration
and with movement out from Washington D.C. into Montgomery, Prince George's, and Charles counties, as a result of gentrification and rising housing costs in D.C. causing many African Americans to leave. Prince George's County in particular has been a magnet for African Americans from D.C. to move to for decades; it is often referred to as "Ward 9" of D.C.

Maryland has by far the highest percentage of residents born in Africa out of any state; residents of African descent include 20th-century and later immigrants from

Shaw neighborhoods of Washington, D.C., but as the community has grown, many Ethiopians have settled in Silver Spring.[134] The Ethiopian American population in Maryland and the rest of the D.C. area is largely Amharic-speaking, but there are significant numbers of speakers of Oromo and Tigrinya speakers as well. The Washington metropolitan area is also home to a large Eritrean

The top reported ancestries by Maryland residents are:

Irish American populations can be found throughout the Baltimore area,[136] and the Northern and Eastern suburbs of Washington, D.C., in Maryland, who were descendants of those who moved out to the suburbs[137] of Washington, D.C.'s once predominantly Irish neighborhoods[137][138]), as well as Western Maryland, where Irish immigrant laborers helped to build the B&O Railroad.[136] Smaller but much older Irish populations can be found in Southern Maryland, with some roots dating as far back as the early Maryland colony.[139] This population, however, still remains culturally very active and yearly festivals are held.[140]

A large percentage of the population of the


More recent European immigrants of the late 19th and early 20th century settled first in Baltimore, attracted to its industrial jobs. These groups were largely of

Greek Jews.[141] These Southern and Eastern European immigrants were largely concentrated in Southeast Baltimore and significantly influenced the unique culture of the city; although many have moved out into surrounding areas of Baltimore County due to gentrification, the city retains the culture and influence of these immigrants, and cultural events celebrating these communities are common in Baltimore. Maryland has had a significant Jewish American presence since the early 20th century, with large numbers of Jewish immigrants to the Baltimore area, followed by Jewish migration to the Washington D.C. area; Maryland has the fifth-highest percentage of Jewish residents in the country (including Washington D.C.), with 239,000 Jews making up four percent of the population, and the [Washington–Baltimore combined statistical area]], which has the seventh-largest number of Jews of any combined metropolitan area in the country, with a Jewish population estimated at 300,000.[citation needed

The shares of European immigrants born in Eastern Europe increased significantly between 1990 and 2010. Following the dissolution of the Soviet Union, Yugoslavia, and Czechoslovakia, many immigrants from Eastern Europe came to the United States—12 percent of whom currently reside in Maryland.[142][143]

Hispanic immigrants of the later 20th century have settled in

Caribbean and Central American nations.[144]

Caribbean Americans have a significant presence in Maryland, especially Jamaican Americans, who make up 0.6% of the population and have had a significant presence and influence in Maryland's politics and culture; Maryland's current governor, Wes Moore, is the son of a Jamaican immigrant mother. Other Caribbean American nationalities with a large population in Maryland include Dominicans, Haitians, Trinidadians and Tobagonians, and Guyanese. Caribbean Americans are most concentrated in Prince George's County, the city of Baltimore, and Baltimore County.

Asian Americans are concentrated in the suburban counties surrounding Washington, D.C., and in Baltimore suburbs, especially

Filipino Americans, the largest group of Southeast Asians, form major communities in Montgomery, Prince George's, and Charles counties; other large groups of Southeast Asians include Vietnamese, who are concentrated in Montgomery County, and Burmese, who are concentrated in Frederick, Howard, and Baltimore Counties.[citation needed] Maryland has a very large and diverse South Asian American population that has had a major presence in the state since the 1970s. Indian Americans are the largest Asian group in Maryland, making up 1.7 percent of the population, and live throughout the state, especially in Montgomery and Howard counties, with large numbers in Baltimore, Frederick, and Prince George's counties.[citation needed] The Indian American population is culturally and linguistically diverse, with the Indian languages spoken most being Hindi, Gujarati, Telugu, and Tamil.[citation needed] There are also large Pakistani American populations throughout the D.C. and Baltimore areas, especially in Baltimore County and Howard County, and a large Bangladeshi American community in the D.C. area.[citation needed] Maryland has one of the largest populations of Nepali Americans, including Bhutanese Americans of Nepali descent, in the U.S., many of whom are recent immigrants or refugees who sought asylum after expulsion from Bhutan or the 2015 Nepal earthquake; there are an estimated 20,000 to 25,000 Nepalis in Maryland, concentrated in the Baltimore area with significant populations in the D.C. area.[citation needed] The first Nepali American elected to a state legislature, Harry Bhandari, was elected in Maryland, representing part of Baltimore County.[147][148]

Attracting educated Asians and Africans to the professional jobs in the region, Maryland has the fifth-largest proportions of racial minorities in the country.[149]

In 2006, 645,744 were counted as foreign born, which represents mainly people from Latin America and Asia. About four percent are

undocumented immigrants.[150]

According to The Williams Institute's analysis of the 2010 U.S. census, 12,538 same-sex couples are living in Maryland, representing 5.8 same-sex couples per 1,000 households.[151]


Baltimore Basilica, the first Catholic cathedral built in the U.S.
Religion in Maryland (2014)[152]
religion percent
Other faiths
Orthodox Christian

Maryland has been historically prominent to

Archbishop of Baltimore is, albeit without formal primacy, the United States' quasi-primate,[citation needed
] and often a cardinal. Among the immigrants of the 19th and 20th centuries from eastern and southern Europe were many Catholics.

Despite its historic relevance to the Catholic Church in the United States, the percentage of Catholics in the state of Maryland is below the national average of 20%. Demographically, both Protestants and those identifying with no religion are more numerous than Catholics.

According to the

Owings Mills northwest of Baltimore. An estimated 81,500 Jewish Americans live in Montgomery County, constituting approximately 10% of the total population.[156] The Seventh-day Adventist Church's world headquarters and Ahmadiyya Muslims' national headquarters are located in Silver Spring, just outside Washington, D.C.

Per the Public Religion Research Institute in 2020, 61 percent of Maryland's population identified with Christianity.[157] Protestantism and Roman Catholicism continued to dominate the Christian landscape, and the Jewish community remained at 3% of the total religious population. Of the unaffiliated, the PRRI study determined their increase to 28% of the population.

LGBT population

Maryland has one of the highest percentages of LGBT people in its populace out of any state; 5.7% of Marylanders identify as lesbian, gay, bisexual, transgender, or queer, the highest of any state. (Washington, D.C. ranks higher with a LGBT population of 8.6%.) Maryland ranks as one of the best states in the nation for rights of the LGBT community, with protections against discrimination enacted since 2001 for sexuality and 2014 for gender, same-sex marriage legalization in 2013, bans on conversion therapy enacted in 2018, abolition of the gay panic defense in 2021, and issuance in 2023 of an executive order protecting the rights of transgender individuals. In 2020, Montgomery County unanimously passed an ordinance implementing an LGBTIQ+ bill of rights.

The first person known to describe himself as a

right to assemble.[158]

In February 2010, Attorney General Doug Gansler issued an opinion stating that Maryland law should honor same-sex marriages from out of state. At the time, the state Supreme Court wrote a decision upholding marriage discrimination.[151]

On March 1, 2012, Maryland Governor Martin O'Malley signed the freedom to marry bill into law after it passed in the state legislature. Opponents of same-sex marriage began collecting signatures to overturn the law, which faced a referendum, as Question 6, in the November 2012 election.[151] A January 2011 Gonzales Research & Marketing Strategies poll showed 51% support for marriage in the state.[159]

In May 2012, Maryland's Court of Appeals ruled that the state will recognize marriages of same-sex couples who married out-of-state, no matter the outcome of the November election.[151] Voters upheld the bill, passing Question 6 with 52% to 48% on November 6, 2012. Same-sex couples began marrying in Maryland on January 1, 2013.[151]


A map showing Maryland's median income by county. Data is sourced from the 2014 ACS five-year estimate report, published by the U.S. Census Bureau


wealthiest counties in the nation respectively. Maryland has the most millionaires per capita in 2013, with a ratio of 7.7 percent.[164] Also, the state's poverty rate of 7.8 percent is the lowest in the country.[165][166][167] Per capita personal income in 2006 was $43,500, fifth in the nation. As of March 2022, the state's unemployment rate was 4.6 percent.[168]

Maryland's economy benefits from the state's proximity to the federal government in

Washington Metro Area
where the federal government office employment is relatively high.

Manufacturing, while large in dollar value, is highly diversified with no sub-sector contributing over 20 percent of the total. Typical forms of manufacturing include electronics, computer equipment, and chemicals. The once-mighty primary metals sub-sector, which once included what was then the largest steel factory in the world at

mergers.[citation needed] During World War II, the Glenn Martin Company (now part of Lockheed Martin
) airplane factory employed some 40,000 people.

Mining other than construction materials is virtually limited to coal, which is located in the mountainous western part of the state. The brownstone quarries in the east, which gave Baltimore and Washington much of their characteristic architecture in the mid-19th century, were once a predominant natural resource. Historically, there used to be small gold-mining operations in Maryland, some near Washington, but these no longer exist.

In 2022, the top private employers by number of employees were

Port of Baltimore

One major service activity is transportation, centered on the

Midwest via good overland transportation. The port also receives several brands of imported motor vehicles and is the number one auto port in the U.S.[171]

Baltimore City is among the top 15 largest ports in the nation,

The state as a whole is heavily industrialized, with a booming economy and influential technology centers. Its computer industries are some of the most sophisticated in the United States, and the federal government has invested heavily in the area. Maryland is home to several large military bases and scores of high-level government jobs.


Chesapeake and Delaware Canal is a 14 miles (23 km) canal on the Eastern Shore that connects the waters of the Delaware River with those of the Chesapeake Bay, and in particular with the Port of Baltimore, carrying 40 percent of the port's ship traffic.[174]


Maryland has a large food-production sector. A large component of this is commercial

oysters, striped bass, and menhaden. The Bay also has overwintering waterfowl in its wildlife refuges. The waterfowl support a tourism sector of sportsmen


Agriculture is an important part of Maryland's economy.

Maryland has large areas of fertile agricultural land in its coastal and

EPSP resistance.[176] This ragweed population is a drag on soybean cultivation and, as of May 7, 2022, is the worst multiresistant weed problem in the state.[176]


Maryland is a major center for

life sciences research and development. With more than 400 biotechnology companies located there, Maryland is the fourth largest nexus in this field in the United States.[177]

Institutions and government agencies with an interest in research and development located in Maryland include the


Maryland is home to defense contractor Emergent BioSolutions, which manufactures and provides an anthrax vaccine to U.S. government military personnel.[178]


Ocean City, a beach resort along the Atlantic Ocean and a popular tourist destination in Maryland

Tourism is popular in Maryland. Many tourists visit Baltimore, the beaches of the Eastern Shore, and the nature of western Maryland. Attractions in Baltimore include the

Annapolis offers sites such as the state capitol building, the historic district, and the waterfront. Maryland also has several sites of interest to military history, given Maryland's role in the American Civil War and in the War of 1812. Other attractions include the historic and picturesque towns along the Chesapeake Bay, such as Saint Mary's, Maryland's first colonial settlement and original capital.[179]


As of 2017, the top two health insurers including all types of insurance were CareFirst BlueCross BlueShield with 47% market share followed by UnitedHealth Group at 15%.[180]

Maryland has experimented with healthcare payment reforms, notably beginning in the 1970s with an all-payer rate setting program regulated by the Health Services Cost Review Commission.[181] In 2014, it switched to a global budget revenue system, whereby hospitals receive a capitated payment to care for their population.[181]


The Maryland Department of Transportation oversees most transportation in the state through its various administration-level agencies.[182] The independent Maryland Transportation Authority maintains and operates the state's eight toll facilities.


The Chesapeake Bay Bridge, which connects Maryland's Eastern and Western Shores


I-68 travels 81 miles (130 km), connecting the western portions of the state to I-70 at the small town of Hancock. I-70 enters from Pennsylvania north of Hancock and continues east for 93 miles (150 km) to Baltimore, connecting Hagerstown and Frederick
along the way.

I-83 has 34 miles (55 km) in Maryland and connects Baltimore to southern central Pennsylvania (Harrisburg and York, Pennsylvania). Maryland also has an 11-mile (18 km) portion of I-81 that travels through the state near Hagerstown. I-97
, fully contained within Anne Arundel County and the shortest (17.6 miles (28.3 km)) one- or two-digit interstate highway in the contiguous US, connects the Baltimore area to the Annapolis area.

There are also several

Baltimore Harbor

Both I-270 and the Capital Beltway were extremely

I-595, which is an unsigned highway concurrent with US 50/US 301, is the longest unsigned interstate in the country and connects Prince George's County and Washington, D.C. with Annapolis and the Eastern Shore via the Chesapeake Bay Bridge

Maryland also has a

295 (Baltimore-Washington Parkway), 355 (Wisconsin Avenue/Rockville Pike/Frederick Road), 404 (Queen Anne Highway/ Shore Highway), and 650
(New Hampshire Avenue).


Maryland's largest airport is


The Maryland suburbs of Washington, D.C. are also served by the other two airports in the region,

Wilbur Wright trained military aviators at this location.[183][184]


Ellicott City Station, on the original Baltimore and Ohio Railroad line, the oldest remaining passenger station in the nation. The rail line is still used by CSX Transportation
for freight trains, and the station is now a museum.

Capitol Limited


MARC, operates three lines which all terminate at Washington Union Station and provide service to Baltimore's Penn and Camden stations, Perryville, Frederick, and Martinsburg, West Virginia
. In addition, many suburban counties operate local bus systems which connect to and complement the larger MTA and WMATA/Metro services.

The MTA will also administer the Purple Line, an under-construction light rail line that will connect the Maryland branches of the Red, Green/Yellow, and Orange lines of the Washington Metro, as well as offer transfers to all three lines of the MARC commuter rail system.[185][186]

trackage throughout the state, with 560 miles (900 km),[187] followed by Norfolk Southern Railway. Major rail yards are located in Baltimore and Cumberland,[187] with an intermodal terminal (rail, truck and marine) in Baltimore.[188]

Law and government

The Maryland State House in Annapolis dates to 1772, and houses the Maryland General Assembly and offices of the governor.
historical coat of arms
of Maryland in 1876


state constitution. The government of Maryland, like the other 49 state governments, has exclusive authority over matters that lie entirely within the state's borders, except as limited by the Constitution of the United States

Power in Maryland is divided among three branches of government:

judicial. The Maryland General Assembly is composed of the Maryland House of Delegates and the Maryland Senate. Maryland's governor is unique in the United States as the office is vested with significant authority in budgeting. The legislature may not increase the governor's proposed budget expenditures. Unlike many other states, significant autonomy is granted to many of Maryland's counties

Most of the business of government is conducted in

capital; however some cabinet departments and state officials have their offices in Baltimore. Elections for governor and most statewide offices, as well as most county elections, are held in midterm-election years
(even-numbered years not divisible by four).

The judicial branch of state government consists of one united District Court of Maryland that sits in every county and Baltimore City, as well as 24 Circuit Courts sitting in each County and Baltimore City, the latter being courts of general jurisdiction for all civil disputes over $30,000, all equitable jurisdiction and major criminal proceedings. The intermediate appellate court is known as the Appellate Court of Maryland and the state supreme court is the Supreme Court of Maryland. The appearance of the justices of the Supreme Court of Maryland is unique; Maryland is the only state whose justices wear red robes.[189]


Maryland imposes five income tax brackets, ranging from 2 to 6.25 percent of personal income.[190] The city of Baltimore and Maryland's 23 counties levy local "piggyback" income taxes at rates between 1.25 and 3.2 percent of Maryland taxable income. Local officials set the rates and the revenue is returned to the local governments quarterly. The top income tax bracket of 9.45 percent is the fifth highest combined state and local income tax rates in the country, behind New York City's 11.35 percent, California's 10.3 percent, Rhode Island's 9.9 percent, and Vermont's 9.5 percent.[191]

Maryland's state sales tax is six percent.[192] All real property in Maryland is subject to the property tax.[193] Generally, properties that are owned and used by religious, charitable, or educational organizations or property owned by the federal, state or local governments are exempt.[193] Property tax rates vary widely.[193] No restrictions or limitations on property taxes are imposed by the state, meaning cities and counties can set tax rates at the level they deem necessary to fund governmental services.[193]


Spiro Agnew, the 39th Vice President of the United States during the Nixon administration, the highest-ranking political leader from Maryland since the nation's founding

Prior to the

Democrats, which account for 54.9% of all registered voters as of May 2017.[194]

State elections are dominated by

Baltimore counties. As of July 2017,[195] 66 percent of the state's population resides in these six jurisdictions, most of which contain large, traditionally Democratic voting blocs: African Americans in Baltimore City and Prince George's; federal employees in Prince George's, Anne Arundel, and Montgomery; and post-graduates in Montgomery. The remainder of the state, particularly Western Maryland and the Eastern Shore, is more supportive of Republicans.[citation needed] One of Maryland's best known political figures is a Republican – former governor Spiro Agnew, who pled no contest to tax evasion and resigned in 1973.[196]

In 1980, Maryland was one of six states to vote for Jimmy Carter. In 1992, Bill Clinton fared better in Maryland than any other state, except his home state of Arkansas. In 1996, Maryland was Clinton's sixth best; in 2000, Maryland ranked fourth for Gore; and in 2004, John Kerry showed his fifth-best performance in Maryland. In 2008, Barack Obama won the state's 10 electoral votes with 61.9 percent of the vote, to John McCain's 36.5 percent.

In 2002, former Governor

Baltimore Mayor and Democrat Martin O'Malley
. Ehrlich ran again for governor in 2010, losing again to O'Malley.

Voter registration and party enrollment in Maryland
as of May 2024[197]
Party Total Percentage
Democratic 2,214,915 52.75%
Republican 1,000,668 23.83%
Independents / unaffiliated 907,899 21.62%
Libertarian 19,018 0.45%
No Labels 1,858 0.04%
Other parties 54,299 1.29%
Total 4,185,173 100.00%

The 2006 election brought no change in the pattern of Democratic dominance. After Democratic Senator

Michael S. Steele
, with 55 percent of the vote, against Steele's 44 percent.

While Republicans typically win more counties in statewide elections by piling up large margins in the west and east, they are usually overcome by the densely populated and solidly Democratic Baltimore–Washington axis. In 2008, for instance, McCain won 17 counties to Obama's six (plus Baltimore City). While McCain won most of the western and eastern counties by margins of 2-to-1 or more, he was almost completely shut out in the larger counties surrounding Baltimore and Washington; every large county except Anne Arundel went for Obama, who won by 25 points statewide.[198]

From 2007 to 2011, U.S. Congressman

St. Mary's counties in southern Maryland.[199]

In 2010, Republicans won control of most counties. The Democratic Party remained in control of eight county governments, including that of Baltimore.[200]

In 2022, Wes Moore became the first Democrat elected Governor of Maryland since 2010, replacing Republican Larry Hogan, who did not run for re-election due to term limits. Moore is the first African-American elected Governor of Maryland, and the fifth African-American governor in American history.[201]


A well-known newspaper in Maryland is The Baltimore Sun.[202] Many residents of the Washington metropolitan area receive The Washington Post.[citation needed]

The most populous areas are served by either Baltimore or Washington, D.C. broadcast stations. The Eastern Shore is served primarily by broadcast media based around the Delmarva Peninsula; the northeastern section receives both Baltimore and Philadelphia stations. Garrett County, which is mountainous, is served by stations from Pittsburgh, and requires cable or satellite for reception. Maryland is served by statewide PBS member station Maryland Public Television (MPT).[citation needed]


Primary and secondary education

Memorial Chapel at the University of Maryland, Maryland's flagship university
University of Maryland, Baltimore County

Education Week ranked Maryland #1 in its nationwide 2009–2013 Quality Counts reports.

Baltimore.[204] The highest educational official in the state is the State Superintendent of Schools, who is appointed by the State Board of Education to a four-year term of office. The Maryland General Assembly has given the Superintendent and State Board autonomy to make educationally related decisions, limiting its influence on the day-to-day functions of public education. Each county and county-equivalent in Maryland has a local Board of Education
charged with running the public schools in that particular jurisdiction.

The budget for education was $5.5 billion in 2009, representing about 40 percent of the state's general fund.[205] Data from the 2017 census shows that, among large school districts, four Maryland districts are in the top six for per-pupil annual spending, exceeded only by the Boston and New York City districts.[206]

Maryland has a broad range of private primary and secondary schools. Many of these are affiliated with various religious sects, including

Quaker schools, Seventh-day Adventist schools, and Jewish
schools. In 2003, Maryland law was changed to allow for the creation of publicly funded charter schools, although the charter schools must be approved by their local Board of Education and are not exempt from state laws on education, including collective bargaining laws.

In 2008, the state led the entire country in the percentage of students passing Advanced Placement examinations. 23.4 percent of students earned passing grades on the AP tests given in May 2008. This marks the first year that Maryland earned this honor.[207] Three Maryland high schools (in Montgomery County) were ranked among the top 100 in the country by US News in 2009, based in large part on AP test scores.[208]

Colleges and universities

Maryland has several historic and renowned private colleges and universities, the most prominent of which is Johns Hopkins University, founded in 1876 with a grant from Baltimore entrepreneur Johns Hopkins.

The first public university in the state is the

land grant college in 1864. Towson University
, founded in 1866, is the state's second largest university.

In 1974, Maryland, along with seven other states, mainly in the South, submitted plans to desegregate its state universities; Maryland's plans were approved by the U.S. Department of Health, Education and Welfare.[210]

Baltimore is home to the University of Maryland, Baltimore County and the Maryland Institute College of Art. The majority of public universities in the state (Bowie State University, Coppin State University, Frostburg State University, Salisbury University and the University of Maryland-Eastern Shore) are affiliated with the University System of Maryland. Two state-funded institutions, Morgan State University and St. Mary's College of Maryland, as well as two federally funded institutions, the Uniformed Services University of the Health Sciences and the United States Naval Academy, are not affiliated with the University System of Maryland. The University of Maryland Global Campus is the largest public university in Maryland[211] and one of the largest distance-learning institutions in the world.[212]

St. John's College in Annapolis and Washington College in Chestertown, both private institutions, are the oldest colleges in the state and among the oldest in the country. Other private institutions include Mount St. Mary's University, McDaniel College (formerly known as Western Maryland College), Hood College, Stevenson University (formerly known as Villa Julie College), Loyola University Maryland, and Goucher College, among others.

Public libraries

Maryland's 24 public library systems deliver public education for everyone in the state of Maryland through a curriculum that comprises three pillars: Self-Directed Education (books and materials in all formats, e-resources), Research Assistance & Instruction (individualized research assistance, classes for students of all ages), and Instructive & Enlightening Experiences (e.g., Summer Reading Clubs, author events).

Maryland's library systems include, in part:

Many of the library systems have established formalized partnerships with other educational institutions in their counties and regions.[214]


Oriole Park at Camden Yards, home of the Baltimore Orioles
M&T Bank Stadium, home of the Baltimore Ravens

With two major metropolitan areas, Maryland has a number of major and minor professional sports franchises. Two

Baltimore Colts represented the NFL in Baltimore from 1953 to 1983 before moving to Indianapolis

The Baltimore Orioles are the state's Major League Baseball franchise. The National Hockey League's Washington Capitals and the National Basketball Association's Washington Wizards formerly played in Maryland, until the construction of an arena in Washington, D.C. in 1997 (now known as Capital One Arena). University of Maryland's team is the Maryland Terrapins.

Maryland enjoys considerable historical repute for the talented sports players of its past, including Cal Ripken Jr. and Babe Ruth. In 2012, The Baltimore Sun published a list of Maryland's top ten athletes in the state's history. The list includes Babe Ruth, Cal Ripken Jr, Johnny Unitas, Brooks Robinson, Frank Robinson, Ray Lewis, Michael Phelps, Jimmie Foxx, Jim Parker, and Wes Unseld.[215]

Other professional sports franchises in the state include three affiliated

Baltimore Blast indoor soccer team, two indoor football teams and three low-level outdoor soccer teams. Maryland is also home to one of the three races in horse racing's annual Triple Crown, the Preakness Stakes, which is run every spring at Pimlico Race Course in Baltimore. The Baltimore Stallions were a Canadian Football Team in the CFL
that played the 1994–95 season.

Congressional Country Club has hosted three golf tournaments for the U.S. Open and a PGA Championship.

The official state sport of Maryland, since 1962, is

USA Lacrosse headquarters. In 2008, intending to promote physical fitness for all ages, walking became the official state exercise. Maryland is the first state with an official state exercise.[217]

Friendship partners

Maryland has relationships with many provinces, states, and other entities worldwide.

See also


  1. ^ Elevation adjusted to North American Vertical Datum of 1988.
  2. ^ In US English, the first syllable is pronounced /ˈmɛr-/ even by the minority of speakers who contrast the vowels in merry /ˈmɛri/ and Mary /ˈmɛəri/. The pronunciation /ˈmɛərɪlənd/ MAIR-il-ənd is the predominant one in British Received Pronunciation.[7]
  3. ^ As of 2022–2023, there were only 8,646 Nepali immigrants in Maryland; however, numerous sources cite the number of Nepali or Nepali-Bhutanese immigrants and refugees in Maryland as between 20,000 and 25,000, considering that the community has often been undercounted.
  4. Black Protestants (16%).[152]


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Preceded by
on April 28, 1788 (7th)
Succeeded by

39°N 77°W / 39°N 77°W / 39; -77 (State of Maryland)