County Dossier

Walthall County

Mississippi | County

Population

13,839

Land Area

403.9 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
403.9 sq mi
Water Area
0.5 sq mi
Water Share
0.1%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

13,839

Density
34.3 / sq mi
Households
5,290
Housing Units
6,917
Median Age
41.4 years

Income & Economy

Median Household Income

$48,905

GDP

$383.29M

Real GDP Change+7.6%
Per Capita Income
$29,325
Personal Income
$582.31M
Personal Income Per Capita
$42,077

Classification

RUCC 9
Nonmetro

Urban population of fewer than 5,000, not adjacent to a metro area

Relief

Min

165 ft

Mean

347 ft

Max

468 ft

Provenance

GEOID 28147 ANSI 00695794
Latitude 31.16449 Longitude -90.10343
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