Founded in 1907, Seminole County is one of 77 counties in the state of Oklahoma. Historically, Seminole County was formed from Seminole Nation. The city of Wewoka is the county seat. With FIPS code of 133, Seminole County has a population of 23,567 and area of 632 square miles (1,637 km2).
List of all cities in Seminole County, OK alphabetically
| City/Town | Postal Code | Area Code |
| Bowlegs, OK | 74830 | 405 |
| Cromwell, OK | 74837 | 405 |
| Konawa, OK | 74849 | 580 |
| New Lima, OK | 74884 | 405 |
| Sasakwa, OK | 74867 | 405 |
| Seminole, OK | 74818 | 405 |
| 74868 | 405 | |
| Wewoka, OK | 74884 | 405 |