
Oneida
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 2.043
- State:
- Kentucky
Oneida is a CDP located in Clay County, Kentucky. Oneida has a 2025 population of 234. Oneida is currently declining at a rate of -4.88% annually and its population has decreased by -36.76% since the most recent census, which recorded a population of 370 in 2020.
The average household income in Oneida is $59,891 with a poverty rate of 0%. The median age in Oneida is 20.1 years: 19.8 years for males, and 39.5 years for females.