
Keo
- County:
- Lonoke County
- County Seat:
- No
- Area (mi²):
- 4.923
- State:
- Arkansas
Keo is a town located in Lonoke County, Arkansas. Keo has a 2025 population of 201. Keo is currently declining at a rate of -0.5% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 205 in 2020.
The average household income in Keo is $60,817 with a poverty rate of 21.73%. The median age in Keo is 46.9 years: 51.1 years for males, and 39.3 years for females.