O'Fallon Township, St. Clair County, Illinois

Coordinates: 38°36′49″N 89°51′53″W / 38.61361°N 89.86472°W / 38.61361; -89.86472
Source: Wikipedia, the free encyclopedia.

O'Fallon Township
Township
CDT)
FIPS code17-163-55262

O'Fallon Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 26,053 and it contained 10,338 housing units.[2]

Geography

According to the 2010 census, the township has a total area of 35.78 square miles (92.7 km2), of which 35.12 square miles (91.0 km2) (or 98.16%) is land and 0.66 square miles (1.7 km2) (or 1.84%) is water.[2]

Demographics

Historical population
CensusPop.Note%±
2016 (est.)26,281[1]
U.S. Decennial Census[3]

References

  1. ^ a b "Population and Housing Unit Estimates". Retrieved June 9, 2017.
  2. ^ a b "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Archived from the original on February 12, 2020. Retrieved May 28, 2013.
  3. ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.

External links

38°36′49″N 89°51′53″W / 38.61361°N 89.86472°W / 38.61361; -89.86472


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