Smith Mills, KY zip code
Smith Mills, Kentucky uses one zip code: 42457. Most of it is in Henderson County.
Zip codes
1
Population
—
All zips combined
Zip codes in Smith Mills
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 42457 · PO box | — | — |
Smith Mills, Kentucky uses one zip code: 42457. Most of it is in Henderson County.
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 42457 · PO box | — | — |