Founded in 1907, Comanche County is one of 77 counties in the state of Oklahoma. Historically, Comanche County was formed from Kiowa, Comanche, and Apache reservation. The city of Lawton is the county seat. With FIPS code of 31, Comanche County has a population of 122,063 and area of 1,069 square miles (2,769 km2).
List of all cities in Comanche County, OK alphabetically
| City/Town | Postal Code | Area Code |
| Cache, OK | 73527 | 580 |
| Chattanooga, OK | 73528 | 580 |
| Elgin, OK | 73538 | 580 |
| Faxon, OK | 73540 | 580 |
| Fletcher, OK | 73541 | 580 |
| Fort Sill, OK | 73503 | 580 |
| Geronimo, OK | 73543 | 580 |
| Indiahoma, OK | 73552 | 580 |
| Lawton, OK | 73501 | 580 |
| 73502 | 580 | |
| 73503 | 580 | |
| 73505 | 580 | |
| 73506 | 580 | |
| 73507 | 580 | |
| 73558 | 580 | |
| Medicine Park, OK | 73557 | 580 |
| Meers, OK | 73558 | 580 |
| Sterling, OK | 73567 | 580 |