Oak Grove, Hardin County, Tennessee | |
|---|---|
| Coordinates: 35°16′28″N88°13′47″W / 35.27444°N 88.22972°W | |
| Country | United States |
| State | Tennessee |
| County | Hardin |
| Elevation | 417 ft (127 m) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CDT) |
| Area code | 731 |
| GNIS feature ID | 1296054 [1] |
Oak Grove is an unincorporated community in Hardin County, Tennessee. Oak Grove is located north of Savannah and is near the east bank of the Tennessee River.