
Coalgate
- County:
- Coal County
- County Seat:
- Yes
- Area (mi²):
- 1.816
- State:
- Oklahoma
Coalgate is a city located in Coal County, Oklahoma. Coalgate has a 2025 population of 1,660. It is also the county seat of Coal County. Coalgate is currently declining at a rate of -0.18% annually and its population has decreased by -0.84% since the most recent census, which recorded a population of 1,674 in 2020.
The average household income in Coalgate is $59,877 with a poverty rate of 32.71%. The median age in Coalgate is 37 years: 31.8 years for males, and 41 years for females.