Comanche County, Kansas
| Comanche County | |
|---|---|
| Comanche County Museum in Coldwater (2010) | |
| Location within the U.S. state of Kansas | |
| Kansas's location within the U.S. | |
| Coordinates: 37°11′N 99°16′W / 37.183°N 99.267°W | |
| Country | United States | 
| State | Kansas | 
| Founded | February 26, 1867 | 
| Named after | Comanche Native Americans | 
| Seat | Coldwater | 
| Largest city | Coldwater | 
| Area | |
|  • Total | 790 sq mi (2,000 km2) | 
| • Land | 788 sq mi (2,040 km2) | 
| • Water | 1.4 sq mi (4 km2) 0.2% | 
| Population  (2020) | |
|  • Total | 1,689 | 
|  • Estimate  (2021) | 1,670 | 
| • Density | 2.1/sq mi (0.8/km2) | 
| Time zone | UTC−6 (Central) | 
| • Summer (DST) | UTC−5 (CDT) | 
| Area code | 620 | 
| Congressional district | 4th | 
| Website | comanchecoks.org | 
Comanche County is a county located in the U.S. state of Kansas. Its county seat and most populous city is Coldwater. As of the 2020 census, the county population was 1,689. The county was named after the Comanche tribe.