County Dossier

Madison County

Alabama | County

Population

405,718

Land Area

801.6 sq mi

Context

Metro

Geography

County silhouette

Land Area
801.6 sq mi
Water Area
11.1 sq mi
Water Share
1.4%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

405,718

Density
506.1 / sq mi
Households
165,031
Housing Units
178,607
Median Age
38.2 years

Income & Economy

Median Household Income

$86,499

GDP

$38.96B

Real GDP Change+3.4%
Per Capita Income
$48,141
Personal Income
$29.23B
Personal Income Per Capita
$69,038

Classification

RUCC 2
Metro

Counties in metro areas of 250,000 to 1 million population

Relief

Min

552 ft

Mean

783 ft

Max

1,857 ft

Provenance

GEOID 01089 ANSI 00161570
Latitude 34.76424 Longitude -86.55108
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