
Haydenville
- County:
- Hocking County
- County Seat:
- No
- Area (mi²):
- 0.856
- State:
- Ohio
Haydenville is a CDP located in Hocking County, Ohio. Haydenville has a 2025 population of 372. Haydenville is currently declining at a rate of -0.27% annually but its population has increased by 16.61% since the most recent census, which recorded a population of 319 in 2020.
The average household income in Haydenville is $65,531 with a poverty rate of 39.38%. The median age in Haydenville is 34.7 years: 27.6 years for males, and 47.6 years for females.