O'Fallon Township, St. Clair County, Illinois
O'Fallon Township | |
---|---|
Township | |
![]() Location in St. Clair County | |
![]() St. Clair County's location in Illinois | |
Country | United States |
State | Illinois |
County | St. Clair |
Established | November 6, 1883 |
Area | |
• Total | 35.78 sq mi (92.7 km2) |
• Land | 35.12 sq mi (91.0 km2) |
• Water | 0.66 sq mi (1.7 km2) 1.84% |
Population (2010) | |
• Total | 26,467 |
• Estimate (2018)[1] | 29,484 |
• Density | 741.9/sq mi (286.4/km2) |
Time zone | UTC-6 (CST) |
• Summer (DST) | UTC-5 (CDT) |
FIPS code | 17-163-55262 |
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 | |||
---|---|---|---|
Census | Pop. | %± | |
2016 (est.) | 26,281 | [1] | |
U.S. Decennial Census[3] |
References[]
- ^ a b "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- ^ 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 2020-02-12. Retrieved 2013-05-28.
- ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
External links[]
Coordinates: 38°36′49″N 89°51′53″W / 38.61361°N 89.86472°W
Categories:
- Townships in St. Clair County, Illinois
- Townships in Illinois
- Metro-East geography stubs