Farmerstown is an unincorporated community in Clark Township, Holmes County, Ohio, United States. It lies along State Route 557.
Coordinates: 40°29′13″N 81°43′41″W / 40.487°N 81.728°W / 40.487; -81.728
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 43804 | Farmerstown | OH | 40.48729 | -81.72568 |