
Ada
- County:
- Pontotoc County
- County Seat:
- Yes
- Area (mi²):
- 19.385
- State:
- Oklahoma
Ada is a city located in Pontotoc County, Oklahoma. Ada has a 2025 population of 16,697. It is also the county seat of Pontotoc County. Ada is currently growing at a rate of 0.26% annually and its population has increased by 1.3% since the most recent census, which recorded a population of 16,482 in 2020.
The average household income in Ada is $71,173 with a poverty rate of 16.06%. The median age in Ada is 32.7 years: 31.9 years for males, and 34.1 years for females.