Giles County, Virginia

County seat: Pearisburg · Population 16,564 (2025) · 357 sq mi

Giles County is the 90th most populous of Virginia's 133 counties, with 16,564 people (2025 estimate). Its county seat is Pearisburg. It is part of the New River Valley Regional Commission (PD 4) region, one of the 21 Planning District Commissions of Virginia. The map shows its 5 cities and towns and the 7 neighboring counties.

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

Giles County facts

County seat
Pearisburg
Population (2025 estimate)
16,564 −1.4% since 2020
Land area
357 sq mi 54th largest of 133
Water area
4 sq mi
Population density
46 per sq mi
Established
1806
Named after
William Branch Giles American politician (1762-1830)
Largest city
Pearisburg 2,873
Median household income
$65,691
Cities and towns
5 plus 2 CDPs
ZIP codes
10
Time zone
Eastern
FIPS code
51071

Cities and towns in Giles County

Giles County has 5 incorporated cities, towns and villages. Populations count the people living inside Giles County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Pearisburg (county seat)Town2,873
NarrowsTown2,036
PembrokeTown1,139
Rich CreekTown738
Glen LynTown92

Unincorporated communities (CDPs)

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

CommunityPopulationAlso in
Ripplemead294
Eggleston117

ZIP codes in Giles County

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

Population of Giles County, 2020–2025

Giles County shrank by 228 people (−1.4%) between April 2020 and July 2025: 551 more deaths than births and a net gain of 332 people from migration.

Year (July 1)Population
202016,786
202116,578
202216,434
202316,523
202416,636
202516,564

Neighboring counties

Printable Giles County map

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Sources

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