Anadarko
- County:
- Caddo County
- County Seat:
- Yes
- Area (mi²):
- 7.105
- State:
- Oklahoma
Anadarko is a city located in Caddo County, Oklahoma. Anadarko has a 2026 population of 5,530. It is also the county seat of Caddo County. Anadarko is currently growing at a rate of 0.14% annually but its population has decreased by -3.51% since the most recent census, which recorded a population of 5,731 in 2020.