
Ansonia
- County:
- Darke County
- County Seat:
- No
- Area (mi²):
- 0.647
- State:
- Ohio
Ansonia is a village located in Darke County, Ohio. Ansonia has a 2025 population of 1,143. Ansonia is currently declining at a rate of -0.26% annually and its population has decreased by -1.21% since the most recent census, which recorded a population of 1,157 in 2020.
The average household income in Ansonia is $72,292 with a poverty rate of 16.39%. The median age in Ansonia is 41 years: 41.4 years for males, and 38.5 years for females.