| Spring Grove Township | |
|---|---|
| Township | |
|
Location in Warren County |
|
| Country | United States |
| State | Illinois |
| County | Warren |
| Established | November 8, 1853 |
| Area | |
| • Total | 36.92 sq mi (95.6 km2) |
| • Land | 36.84 sq mi (95.4 km2) |
| • Water | 0.08 sq mi (0.2 km2) 0.22% |
| Population (2010) | |
| • Estimate (2016) | 993 |
| • Density | 27.5/sq mi (10.6/km2) |
| Time zone | CST (UTC-6) |
| • Summer (DST) | CDT (UTC-5) |
| FIPS code | 17-187-72065 |
Spring Grove Township is located in Warren County, Illinois, United States. As of the 2010 census, its population was 1,013 and it contained 598 housing units.
A portion of the village of Alexis is located in this township.
According to the 2010 census, the township has a total area of 36.92 square miles (95.6 km2), of which 36.84 square miles (95.4 km2) (or 99.78%) is land and 0.08 square miles (0.21 km2) (or 0.22%) is water.
Coordinates: 41°01′33″N 90°36′25″W / 41.02583°N 90.60694°W