Carter County, Kentucky ZIP codes
8 ZIP codes are in Carter County, plus 5 that cross in from neighboring counties. It's part of the Huntington-Ashland, WV-KY-OH metro area.
- ZIP codes
- 8
- Population in these ZIPs
- 26,936
- Avg. median income
- $51,100population-weighted
- Cities & towns
- 8
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Carter County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 41128 PO Box | Carter | — | — | — |
| 41132 | Denton | 469 | $34,471 | — |
| 41142 | Grahn | 89 | — | — |
| 41143 | Grayson | 13,242 | $49,257 | $173,700 |
| 41146 | Hitchins | 517 | $52,653 | — |
| 41164 | Olive Hill | 12,574 | $53,579 | $140,000 |
| 41173 PO Box | Soldier | — | — | — |
| 41181 | Willard | 45 | — | — |
ZIP codes partly in Carter County
These ZIP codes are mostly in a neighboring county but cover part of Carter County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 40351 | Morehead | Rowan County | 22,322 | $51,835 | $195,200 |
| 41102 | Ashland | Boyd County | 20,621 | $67,879 | $157,500 |
| 41141 | Garrison | Lewis County | 2,438 | $36,508 | $106,600 |
| 41168 | Rush | Boyd County | 3,673 | $84,338 | $141,700 |
| 41180 | Webbville | Lawrence County | 642 | $41,538 | $149,800 |
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 Carter County
Nearby counties
Frequently asked questions
How many ZIP codes are in Carter County, Kentucky?
8 ZIP codes are mainly in Carter County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Carter County?
ZIP codes in Carter County use the city names Carter, Denton, Grahn, Grayson, Hitchins, Olive Hill, Soldier and Willard.
What metro area is Carter County in?
Carter County is part of the Huntington-Ashland, WV-KY-OH metropolitan statistical area.