Allens Grove Township, Mason County, Illinois
Allens Grove | |
|---|---|
Location in Mason County | |
Allens Grove Location of Allens Grove Township in Illinois | |
| Coordinates: 40°16′15″N 89°39′47″W / 40.27083°N 89.66306°W | |
| Country | United States |
| State | Illinois |
| County | Mason |
| Settled | November 5, 1861 |
| Area | |
• Total | 35.77 sq mi (92.6 km2) |
| • Land | 35.72 sq mi (92.5 km2) |
| • Water | 0.04 sq mi (0.10 km2) |
| Elevation | 574 ft (175 m) |
| Population (2020) | |
• Total | 470 |
| • Density | 13/sq mi (5.1/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| FIPS code | 17-125-00844 |
Allens Grove Township is located in Mason County, Illinois. As of the 2020 census, its population was 470 and it contained 238 housing units.[1]
Geography
According to the 2010 census, the township has a total area of 35.77 square miles (92.6 km2), of which 35.72 square miles (92.5 km2) (or 99.86%) is land and 0.04 square miles (0.10 km2) (or 0.11%) is water.[2]
Demographics
| Census | Pop. | Note | %± |
|---|---|---|---|
| 2010 | 586 | [3] | — |
| 2016 (est.) | 545 | [4] | −7.0% |
| U.S. Decennial Census[5] | |||
References
- ^ U.S. Census Bureau, U.S. Department of Commerce. "PROFILE OF GENERAL POPULATION AND HOUSING CHARACTERISTICS". data.census.gov. Retrieved February 19, 2026.
- ^ "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Retrieved May 28, 2013.
{{cite web}}: CS1 maint: deprecated archival service (link) - ^ "American FactFinder - Results".
{{cite web}}: CS1 maint: deprecated archival service (link) - ^ "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
External links