New Athens
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 0.288
- State:
- Ohio
New Athens is a village located in Harrison County, Ohio. New Athens has a 2026 population of 212. New Athens is currently declining at a rate of -0.93% annually and its population has decreased by -3.64% since the most recent census, which recorded a population of 220 in 2020.
The median household income in New Athens is $56,875 with a poverty rate of 12.4%. The median age in New Athens is 56.4 years: 61.5 years for males, and 53.6 years for females. For every 100 females there are 60.8 males.