Post Offices List in Logan County, Kentucky:
| Adairville Post Office | 300 S Ewing St, Adairville, KY 42202 |
| Auburn Post Office | 309 W Main St, Auburn, KY 42206 |
| Lewisburg Post Office | 182 S 3rd St, Lewisburg, KY 42256 |
| Russellville Post Office | 205 W 4th St, Russellville, KY 42276 |