Madison County, Virginia

County seat: Madison · Population 14,237 (2025) · 321 sq mi

Madison County is the 102nd most populous of Virginia's 133 counties, with 14,237 people (2025 estimate). Its county seat is Madison. It is part of the Rappahannock-Rapidan Regional Commission (PD 9) region, one of the 21 Planning District Commissions of Virginia. The map shows its 1 city or town and the 5 neighboring counties.

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

Madison County facts

County seat
Madison
Population (2025 estimate)
14,237 +2.9% since 2020
Land area
321 sq mi 62nd largest of 133
Water area
1 sq mi
Population density
44 per sq mi
Established
1793
Same name
One of 19 Madison Counties in the US
Named after
James Madison President of the United States from 1809 to 1817 (1751–1836)
Largest city
Brightwood 1,325
Median household income
$84,323
Cities and towns
1 plus 1 CDPs
ZIP codes
22
Time zone
Eastern
FIPS code
51113

Cities and towns in Madison County

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

NameTypePopulation 2025Also in
Madison (county seat)Town211

Unincorporated communities (CDPs)

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

CommunityPopulationAlso in
Brightwood1,325

ZIP codes in Madison County

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

Population of Madison County, 2020–2025

Madison County grew by 395 people (+2.9%) between April 2020 and July 2025: 207 more deaths than births and a net gain of 606 people from migration.

Year (July 1)Population
202013,862
202113,964
202214,003
202314,108
202414,224
202514,237

Neighboring counties

Printable Madison County map

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Sources

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