Buckingham County, Virginia

County seat: Buckingham · Population 17,137 (2025) · 580 sq mi

Buckingham County is the 89th most populous of Virginia's 133 counties, with 17,137 people (2025 estimate). Its county seat is Buckingham. It is part of the Commonwealth Regional Council (PD 14) region, one of the 21 Planning District Commissions of Virginia. The map shows its 1 city or town and the 6 neighboring counties.

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

Buckingham County facts

County seat
Buckingham
Population (2025 estimate)
17,137 +1.8% since 2020
Land area
580 sq mi 12th largest of 133
Water area
4 sq mi
Population density
30 per sq mi
Established
1761
Named after
Buckinghamshire ceremonial county in England, UK (use Q21694636 for administrative unitary authority)
Largest city
Dillwyn 441
Median household income
$60,828
Cities and towns
1 plus 2 CDPs
ZIP codes
11
Time zone
Eastern
FIPS code
51029

Cities and towns in Buckingham County

Buckingham County has 1 incorporated place. Populations count the people living inside Buckingham County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
DillwynTown441

Unincorporated communities (CDPs)

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

CommunityPopulationAlso in
Yogaville288
Buckingham Courthouse227

ZIP codes in Buckingham County

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

Population of Buckingham County, 2020–2025

Buckingham County grew by 309 people (+1.8%) between April 2020 and July 2025: 470 more deaths than births and a net gain of 781 people from migration.

Year (July 1)Population
202016,826
202116,953
202216,979
202316,985
202417,111
202517,137

Neighboring counties

Printable Buckingham County map

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Sources

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