Boone County, Kentucky
Boone County, Kentucky, has 145,316 residents (July 2025 estimate). Its county seat is Burlington. It uses Eastern Time and covers 246 sq mi (638 km²) of land.
- Resident population, July 2025
- 145,316
- Land area
- 246 sq mi (638 km²)
- County seat or government
- Burlington
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $99,414 ± $2,884
- Median home value
- $277,300 ± $6,482
- Median rent, with utilities
- $1,373 ± $37
- Homes lived in by their owners
- 76.3% ± 1.5 points
- County type
- County
- Metro or micro area
- Cincinnati, OH-KY-IN metro areaCentral county
- Water area
- 10.2 sq mi (26.5 km²)
- State
- Kentucky
- County code (FIPS)
- 21015
- Coordinates (central point)
- 38.958900, -84.736371
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Boone County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 4104257,634 people
- 4101828,940 people
- 4100525,718 people
- 4109125,244 people
- 4104816,211 people
- 4109414,486 people
- 410306,162 people
- 410923,135 people
- 410801,819 people
9 ZIP Code areas overlap Boone County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
School districts in Boone County, largest first
- Boone County School District132,034 people
- Walton-Verona Independent School District7,818 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Florence, Kentucky (city)32,803 people
- Erlanger, Kentucky (city)19,875 people
- Burlington, Kentucky (CDP)18,008 people
- Francisville, Kentucky (CDP)10,565 people
- Oakbrook, Kentucky (CDP)10,211 people
- Union, Kentucky (city)7,642 people
- Hebron, Kentucky (CDP)6,407 people
- Walton, Kentucky (city)5,730 people
- Verona, Kentucky (CDP)1,394 people
- Petersburg, Kentucky (CDP)771 people
- Belleview, Kentucky (CDP)262 people
- Rabbit Hash, Kentucky (CDP)175 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Kenton County, Kentucky11 mi east
- Ohio County, Indiana12 mi west
- Gallatin County, Kentucky16 mi southwest
- Dearborn County, Indiana18 mi northwest
- Switzerland County, Indiana18 mi southwest
- Hamilton County, Ohio19 mi northeast
- Grant County, Kentucky22 mi south
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.