Washington County, New York

County seat: Fort Edward · Population 59,353 (2025) · 831 sq mi

Washington County is the 42nd most populous of New York's 62 counties, with 59,353 people (2025 estimate). Its county seat is Fort Edward. The map shows its 8 cities and towns and the 7 neighboring counties.

Map of Washington County, New York with cities, towns and the county boundary
Washington County, New York 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).

Washington County facts

County seat
Fort Edward
Population (2025 estimate)
59,353 −3.2% since 2020
Land area
831 sq mi 23rd largest of 62
Water area
15 sq mi
Population density
71 per sq mi
Established
1772
Same name
One of 30 Washington Counties in the US
Named after
George Washington Founding Father and first U.S. president (1732–1799)
Largest city
Kingsbury 12,829
Median household income
$73,495
Cities and towns
8 plus 2 CDPs
ZIP codes
28
Time zone
Eastern
FIPS code
36115

Cities and towns in Washington County

Washington County has 8 incorporated cities, towns and villages. Populations count the people living inside Washington County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Hudson FallsVillage7,333
Fort Edward (county seat)Village3,128
WhitehallVillage2,479
GranvilleVillage2,416
CambridgeVillage1,815
GreenwichVillage1,662
Fort AnnVillage473
ArgyleVillage284

Unincorporated communities (CDPs)

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

CommunityPopulationAlso in
Salem770
North Granville531

ZIP codes in Washington County

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

Population of Washington County, 2020–2025

Washington County shrank by 1,950 people (−3.2%) between April 2020 and July 2025: 1,214 more deaths than births and a net loss of 738 people from migration.

Year (July 1)Population
202061,127
202160,924
202260,808
202360,052
202459,822
202559,353

Neighboring counties

Printable Washington County map

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Sources

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