Grays Knob, Kentucky | |
|---|---|
  Grays Knob  Grays Knob | |
| Coordinates: 36°48′24″N 83°18′36″W / 36.80667°N 83.31000°W | |
| Country | United States |
| State | Kentucky |
| County | Harlan |
| Elevation | 1,299 ft (396 m) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CST) |
| ZIP codes | 40829 |
| GNIS feature ID | 493217[1] |
Grays Knob is an unincorporated community and coal town in Harlan County, Kentucky, United States.
A post office was established in the community in 1916, and named for a local hill.[2] It is located just south of the city of Harlan.
