Portal:Greater Los Angeles

There are three contiguous component urban areas in Greater Los Angeles: the Inland Empire, which can be broadly defined as Riverside and San Bernardino counties; the Ventura/Oxnard metropolitan area (Ventura County); and the Los Angeles metropolitan area (also known as Metropolitan Los Angeles or Metro LA) consisting of Los Angeles and Orange counties only. The Census Bureau designates the latter as the Los Angeles–Long Beach–Anaheim metropolitan statistical area (MSA), the fourth largest metropolitan area in the western hemisphere and the second-largest metropolitan area in the United States, by population of 13 million as of the 2020 U.S. census. It has a total area of 4,850 square miles (12,561 km²). Although San Diego–Tijuana borders the Greater Los Angeles area at San Clemente and Temecula, it is not part of it as the two urban areas are not geographically contiguous due to the presence of Camp Pendleton. However, both form part of the Southern California Megalopolis which extends into Tijuana, Baja California, Mexico. Throughout the 20th century, Greater Los Angeles was one of the fastest-growing regions in the United States, but growth has slowed since 2000. (Full article...)