Greenup County, Kentucky ZIP codes
7 ZIP codes are in Greenup County, plus 4 that cross in from neighboring counties. It's part of the Huntington-Ashland, WV-KY-OH metro area.
- ZIP codes
- 7
- Population in these ZIPs
- 32,195
- Avg. median income
- $57,800population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Greenup County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 41121 | Argillite | 1,382 | $51,314 | $158,400 |
| 41139 | Flatwoods | 8,085 | $59,034 | $153,300 |
| 41144 | Greenup | 9,064 | $60,413 | $147,200 |
| 41169 | Russell | 5,560 | $66,473 | $185,600 |
| 41174 | South Portsmouth | 803 | $56,357 | $123,100 |
| 41175 | South Shore | 5,542 | $42,419 | $132,400 |
| 41183 | Worthington | 1,759 | $65,609 | $138,900 |
ZIP codes partly in Greenup County
These ZIP codes are mostly in a neighboring county but cover part of Greenup County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 41101 | Ashland | Boyd County | 19,189 | $53,889 | $124,000 |
| 41102 | Ashland | Boyd County | 20,621 | $67,879 | $157,500 |
| 41141 | Garrison | Lewis County | 2,438 | $36,508 | $106,600 |
| 41143 | Grayson | Carter County | 13,242 | $49,257 | $173,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Greenup County
Nearby counties
Frequently asked questions
How many ZIP codes are in Greenup County, Kentucky?
7 ZIP codes are mainly in Greenup County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Greenup County?
ZIP codes in Greenup County use the city names Argillite, Flatwoods, Greenup, Russell, South Portsmouth, South Shore and Worthington.
What metro area is Greenup County in?
Greenup County is part of the Huntington-Ashland, WV-KY-OH metropolitan statistical area.