Campbell County, Kentucky

Campbell County, Kentucky, has 95,441 residents (July 2025 estimate). Its county seat is Alexandria, Newport. It uses Eastern Time and covers 151 sq mi (392 km²) of land.

Campbell County in Kentucky

Campbell County and its neighbors (simplified outlines). Open in OpenStreetMap ↗

Resident population, July 2025: 95,441
Land area: 151 sq mi (392 km²)
County seat or government: Alexandria, Newport
Time zone: Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income: $77,567 ± $2,690
Median home value: $252,000 ± $7,796
Median rent, with utilities: $1,145 ± $29
Homes lived in by their owners: 71.1% ± 1.3 points
County type: County
Metro or micro area: Cincinnati, OH-KY-IN metro areaCentral county
Water area: 8.09 sq mi (20.9 km²)
State: Kentucky
County code (FIPS): 21037
Coordinates (central point): 38.946981, -84.379583

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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 Campbell 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

4107119,680 people
4100119,323 people
4107517,240 people
4107617,158 people
410745,756 people
410735,636 people
410064,715 people
410074,445 people
410592,713 people
41085601 people

10 ZIP Code areas overlap Campbell 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

Campbell County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Campbell County, largest first

Campbell County School District49,785 people
Fort Thomas Independent School District16,236 people
Newport Independent School District13,928 people
Bellevue Independent School District5,615 people
Dayton Independent School District5,248 people
Campbell County School District in Southgate ISD2,614 people
Southgate Independent School District2,614 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.

Fort Thomas, Kentucky (city)17,169 people
Newport, Kentucky (city)13,967 people
Alexandria, Kentucky (city)10,562 people
Highland Heights, Kentucky (city)6,444 people
Cold Spring, Kentucky (city)6,341 people
Dayton, Kentucky (city)5,743 people
Bellevue, Kentucky (city)5,636 people
Southgate, Kentucky (city)3,717 people
Claryville, Kentucky (CDP)3,251 people
Wilder, Kentucky (city)3,135 people
Silver Grove, Kentucky (city)1,008 people
Melbourne, Kentucky (city)627 people

All 16

Bordering areas, nearest first

Distances are straight lines between map points.

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.

See this county on Census.gov ↗

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.