Clinton
- County:
- Custer County
- County Seat:
- No
- Area (mi²):
- 9.947
- State:
- Oklahoma
Clinton is a city located in Custer County, Oklahoma. Clinton has a 2026 population of 8,355. Clinton is currently declining at a rate of -0.52% annually and its population has decreased by -1.67% since the most recent census, which recorded a population of 8,497 in 2020.