Multnomah County, Oregon

Multnomah County, Oregon, had an estimated population of 795,391 in 2025 across 1,116 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Oregon's counties and nationally.

Population
795,391
2025 estimate
Area
1,116 km²
Density
713
per km²
Median income
$88,766
household, ACS 2024
Median age
38.7
years, ACS 2024
How Oregon's counties spread
Amenities & Infrastructure
IndicatorValue
Households with Broadband202493.6%
Median Gross Rent2024$1,646
Median Home Value2024$552,700
Owner-Occupied Homes202453.4%
Vacant Homes20245.8%
Demography
IndicatorValue
Aged 65 and Over202414.8%
American Indian & Alaska Native20240.4%
Asian, non-Hispanic20247.4%
Average Household Size2024people2.2
Black, non-Hispanic20245.3%
Foreign-Born202413.0%
Hispanic or Latino202413.5%
Median Age2024years38.7
Sex Ratio2024per 1,000 males1,010
Speak a Language Other Than English202418.8%
Under 18202417.6%
Veterans20244.8%
White, non-Hispanic202465.2%
Economy
IndicatorValue
Below Poverty Line202412.6%
Households on SNAP202416.1%
Income Inequality2024index0.475
Median Household Income2024$88,766
Per Capita Income2024$53,996
Unemployment Rate20245.7%
Education
IndicatorValue
Bachelor's Degree or Higher202448.9%
High School or Higher202492.5%
Health Coverage
IndicatorValue
No Health Insurance20245.6%
With a Disability202414.3%
Population & Density
IndicatorValue
Population2025795,391
Population Density2025/km²713
Work & Commute
IndicatorValue
Commute by Public Transit20245.5%
Households with No Vehicle202412.6%
Mean Commute Time2024minutes24.4
Work from Home202426.1%
Compare Multnomah County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.