Osco Township | |
|---|---|
 Location in Henry County | |
 Henry County's location in Illinois | |
| Coordinates: 41°22′21″N 90°15′25″W / 41.37250°N 90.25694°W | |
| Country |  United States |
| State |  Illinois |
| County | Henry |
| Established | November 4, 1856 |
| Area | |
| • Total | 36.48 sq mi (94.5 km2) |
| • Land | 36.48 sq mi (94.5 km2) |
| • Water | 0 sq mi (0 km2) 0% |
| Elevation | 751 ft (229 m) |
| Population (2020) | |
| • Total | 434 |
| • Density | 12/sq mi (4.6/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP codes | 61238, 61254, 61273, 61274 |
| FIPS code | 17-073-56809 |
Osco Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2020 census, its population was 434 and it contained 190 housing units.[1] Osco changed its name from Essex Township on April 13, 1857.
- ^ "Explore Census Data". data.census.gov. Retrieved January 22, 2023.