Haydenville, Ohio
Haydenville Historic Town | |
Houses on Old US 33 | |
| Location | Haydenville |
|---|---|
| Coordinates | 39°28′41″N 82°19′31″W / 39.47806°N 82.32528°W |
| Area | 20 acres (8.1 ha) |
| Built | 1870 |
| NRHP reference No. | 73001480 |
| Added to NRHP | March 20, 1973 |
Haydenville is an unincorporated community and census-designated place (CDP) in southern Green Township, Hocking County, Ohio, United States. As of the 2020 census the population of the CDP was 337.