Boone County, Kentucky ZIP codes
9 ZIP codes are in Boone County, plus 2 that cross in from neighboring counties. It's part of the Cincinnati, OH-KY-IN metro area.
- ZIP codes
- 9
- Population in these ZIPs
- 144,247
- Avg. median income
- $104,200population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Boone County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 41005 | Burlington | 25,718 | $112,083 | $330,700 |
| 41021 PO Box | Hebron | — | — | — |
| 41022 PO Box | Florence | — | — | — |
| 41042 | Florence | 57,634 | $79,712 | $276,800 |
| 41048 | Hebron | 16,211 | $137,398 | $385,400 |
| 41080 | Petersburg | 1,819 | $120,833 | $336,400 |
| 41091 | Union | 25,244 | $136,307 | $467,300 |
| 41092 | Verona | 3,135 | $85,625 | $312,200 |
| 41094 | Walton | 14,486 | $96,515 | $353,500 |
ZIP codes partly in Boone County
These ZIP codes are mostly in a neighboring county but cover part of Boone County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 41018 | Erlanger | Kenton County | 28,940 | $68,605 | $234,700 |
| 41030 | Crittenden | Grant County | 6,162 | $83,488 | $302,200 |
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 Boone County
Nearby counties
Frequently asked questions
How many ZIP codes are in Boone County, Kentucky?
9 ZIP codes are mainly in Boone County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Boone County?
ZIP codes in Boone County use the city names Burlington, Florence, Hebron, Petersburg, Union, Verona and Walton.
What metro area is Boone County in?
Boone County is part of the Cincinnati, OH-KY-IN metropolitan statistical area.