
Etna
- County:
- Licking County
- County Seat:
- No
- Area (mi²):
- 0.615
- State:
- Ohio
Etna is a CDP located in Licking County, Ohio. Etna has a 2025 population of 894. Etna is currently declining at a rate of -2.3% annually but its population has increased by 31.66% since the most recent census, which recorded a population of 679 in 2020.
The average household income in Etna is $108,646 with a poverty rate of 17.9%. The median age in Etna is 29.4 years: 32.5 years for males, and 16.7 years for females.