Onycha
- County:
- Coffee County
- County Seat:
- No
- Area (mi²):
- 0.792
- State:
- Alabama
Onycha is a town located in Coffee County, Alabama. Onycha has a 2026 population of 175. Onycha is currently growing at a rate of 1.16% annually and its population has increased by 4.79% since the most recent census, which recorded a population of 167 in 2020.
The median household income in Onycha is $47,639 with a poverty rate of 28.57%. The median age in Onycha is 37.3 years: 39 years for males, and 37.3 years for females. For every 100 females there are 108.8 males.