Founded in 1873, Wichita County is one of 105 counties in the state of Kansas. Historically, Wichita County was formed from unorganized area. The city of Leoti is the county seat. With FIPS code of 203, Wichita County has a population of 2,082 and area of 719 square miles (1,862 km2).
List of all cities in Wichita County, KS alphabetically
| City/Town | Postal Code | Area Code |
| Leoti, KS | 67861 | 620 |
| Marienthal, KS | 67863 | 620 |
| Modoc, KS | 67863 | 620 |
| Selkirk, KS | 67861 | 620 |