Claiborne County, Tennessee

County seat: Tazewell · Population 33,229 (2025) · 435 sq mi

Claiborne County is the 47th most populous of Tennessee's 95 counties, with 33,229 people (2025 estimate). Its county seat is Tazewell. It is part of the East Tennessee region, one of the 3 Grand Divisions of Tennessee. The map shows its 4 cities and towns and the 7 neighboring counties.

Map of Claiborne County, Tennessee with cities, towns and the county boundary
Claiborne County, Tennessee with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Claiborne County facts

County seat
Tazewell
Population (2025 estimate)
33,229 +3.7% since 2020
Land area
435 sq mi 49th largest of 95
Water area
7 sq mi
Population density
77 per sq mi
Established
1801
Named after
William C. C. Claiborne American frontier politician (c.1773–1817)
Largest city
Harrogate 4,454
Median household income
$49,379
Cities and towns
4
ZIP codes
11
Time zone
Eastern
FIPS code
47025

Cities and towns in Claiborne County

Claiborne County has 4 incorporated cities, towns and villages. Populations count the people living inside Claiborne County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
HarrogateCity4,454
New TazewellTown2,846
Tazewell (county seat)Town2,363
Cumberland GapTown312

ZIP codes in Claiborne County

11 ZIP codes reach into Claiborne County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Claiborne County, 2020–2025

Claiborne County grew by 1,188 people (+3.7%) between April 2020 and July 2025: 1,074 more deaths than births and a net gain of 2,193 people from migration.

Year (July 1)Population
202032,075
202132,047
202232,371
202332,667
202432,940
202533,229

Neighboring counties

Printable Claiborne County map

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Sources

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