Rockbridge County, Virginia

County seat: Lexington · Population 22,663 (2025) · 597 sq mi

Rockbridge County is the 76th most populous of Virginia's 133 counties, with 22,663 people (2025 estimate). Its county seat is Lexington. It is part of the Central Shenandoah Planning District Commission (PD 6) region, one of the 21 Planning District Commissions of Virginia. The map shows its 2 cities and towns and the 9 neighboring counties.

Map of Rockbridge County, Virginia with cities, towns and the county boundary
Rockbridge County, Virginia 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).

Rockbridge County facts

County seat
Lexington
Population (2025 estimate)
22,663 −0% since 2020
Land area
597 sq mi 11th largest of 133
Water area
3 sq mi
Population density
38 per sq mi
Established
1778
Named after
Natural Bridge place in Virginia listed on National Register of Historic Places
Largest city
East Lexington 1,652
Median household income
$65,469
Cities and towns
2 plus 2 CDPs
ZIP codes
13
Time zone
Eastern
FIPS code
51163

Cities and towns in Rockbridge County

Rockbridge County has 2 incorporated cities, towns and villages. Populations count the people living inside Rockbridge County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
GlasgowTown1,049
GoshenTown340

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
East Lexington1,652
Fairfield566

ZIP codes in Rockbridge County

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

Population of Rockbridge County, 2020–2025

Rockbridge County shrank by 6 people (−0%) between April 2020 and July 2025: 998 more deaths than births and a net gain of 1,004 people from migration.

Year (July 1)Population
202022,668
202122,666
202222,600
202322,433
202422,457
202522,663

Neighboring counties

Printable Rockbridge County map

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Sources

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