Keene Township, Illinois
Keene Township  | |
|---|---|
Location in Adams County  | |
Adams County's location in Illinois  | |
| Coordinates: 40°09′37″N 91°12′14″W / 40.16028°N 91.20389°W | |
| Country | United States | 
| State | Illinois | 
| County | Adams | 
| Established | November 6, 1849 | 
| Area | |
 • Total  | 36.4 sq mi (94 km2) | 
| • Land | 36.27 sq mi (93.9 km2) | 
| • Water | 0.14 sq mi (0.4 km2) 0.38% | 
| Elevation | 646 ft (197 m) | 
| Population  (2020)  | |
 • Total  | 595 | 
| • Density | 16/sq mi (6.3/km2) | 
| Time zone | UTC-6 (CST) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP codes | 62320, 62349, 62351, 62380  | 
| FIPS code | 17-001-39220 | 
Keene Township is one of twenty-two townships in Adams County, Illinois, United States. As of the 2020 census, its population was 595 and it contained 268 housing units.