County Dossier

Oakland County

Michigan | County

Population

1,279,825

Land Area

867.4 sq mi

Context

Metro

Geography

County silhouette

Land Area
867.4 sq mi
Water Area
39.8 sq mi
Water Share
4.4%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

1,279,825

Density
1,475.4 / sq mi
Households
530,460
Housing Units
561,348
Median Age
41.3 years

Income & Economy

Median Household Income

$97,760

GDP

$143.14B

Real GDP Change+0.7%
Per Capita Income
$56,696
Personal Income
$121.36B
Personal Income Per Capita
$93,579

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Provenance

GEOID 26125 ANSI 01623005
Latitude 42.66045 Longitude -83.38421
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