County · Kentucky · United States
Greenup County ZIP codes
7 ZIP codes · 7 cities · FIPS 21089
Key facts
- State
- Kentucky (KY)
- FIPS code
- 21089
- Population
- 35,639
- Median household income
- $59,613
- Median age
- 43.9
- Land area
- 344.5 sq mi (892.2 km²)
- Population density
- 103 / sq mi
- Area codes
- 606
Cities and ZIP codes in Greenup County (7)
| City | ZIP codes |
|---|---|
| Argillite | 41121 |
| Flatwoods | 41139 |
| Greenup | 41144 |
| Russell | 41169 |
| South Portsmouth | 41174 |
| South Shore | 41175 |
| Worthington | 41183 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.