| Zip Code | City | Population ↓ |
|---|---|---|
| 41179 | Vanceburg | 6,927 |
| 41141 | Garrison | 2,382 |
| 41189 | Tollesboro | 2,168 |
| 41166 | Quincy | 1,063 |
| 41135 | Emerson | 284 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Lewis County, Kentucky (US Census).