County Dossier

Washington County

Mississippi | County

Population

42,765

Land Area

724.1 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
724.1 sq mi
Water Area
36.2 sq mi
Water Share
4.8%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

42,765

Density
59.1 / sq mi
Households
17,113
Housing Units
20,867
Median Age
38.0 years

Income & Economy

Median Household Income

$42,165

GDP

$1.78B

Real GDP Change-2.7%
Per Capita Income
$25,149
Personal Income
$2.09B
Personal Income Per Capita
$50,860

Classification

RUCC 5
Nonmetro

Urban population of 20,000 or more, not adjacent to a metro area

Relief

Min

88 ft

Mean

113 ft

Max

227 ft

Provenance

GEOID 28151 ANSI 00695796
Latitude 33.27317 Longitude -90.94445
Canonical 2025 Gazetteer ACS ACS 2020-2024 5-year BEA BEA county 2024 release (2026-02-05) BLS BLS LAUS 2024 annual average USDA USDA RUCC 2023 USGS USGS 3DEP published as of 2026-03-23