County Dossier

Multnomah County

Oregon | County

Population

801,477

Land Area

431.0 sq mi

Context

Metro

Geography

County silhouette

Land Area
431.0 sq mi
Water Area
34.0 sq mi
Water Share
7.3%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

801,477

Density
1,859.5 / sq mi
Households
349,803
Housing Units
371,179
Median Age
38.7 years

Income & Economy

Median Household Income

$88,766

GDP

$90.62B

Real GDP Change+0.5%
Per Capita Income
$53,996
Personal Income
$62.85B
Personal Income Per Capita
$78,973

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Relief

Min

2 ft

Mean

932 ft

Max

4,739 ft

Provenance

GEOID 41051 ANSI 01135861
Latitude 45.54771 Longitude -122.41736
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