
O'Kean
- County:
- Greene County
- County Seat:
- No
- Area (mi²):
- 1.02
- State:
- Arkansas
O'Kean is a town located in Greene County, Arkansas. O'Kean has a 2025 population of 198. O'Kean is currently growing at a rate of 0.51% annually and its population has increased by 2.59% since the most recent census, which recorded a population of 193 in 2020.
The average household income in O'Kean is $55,782 with a poverty rate of 18.29%. The median age in O'Kean is 51.9 years: 51.3 years for males, and 59.3 years for females.