Post Offices List in Lewis County, Kentucky:
| Garrison Post Office | 9102 E Ky 8, Garrison, KY 41141 |
| Quincy Post Office | 11977 E Ky 8, Quincy, KY 41166 |
| Tollesboro Post Office | 3900 W Ky 10, Tollesboro, KY 41189 |
| Vanceburg Post Office | 15 Third St, Vanceburg, KY 41179 |