Mehan
- County:
- Payne County
- County Seat:
- No
- Area (mi²):
- 0.14
- State:
- Oklahoma
Mehan is a CDP located in Payne County, Oklahoma. Mehan has a 2025 population of 85. Mehan is currently growing at a rate of 7.59% annually and its population has increased by 13.33% since the most recent census, which recorded a population of 75 in 2020.
The median age in Mehan is 54.7 years: 0 years for males, and 0 years for females.