Benton County, Oregon

Benton County, Oregon, had an estimated population of 97,728 in 2025 across 1,749 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
97,728
2025 estimate
Area
1,749 km²
Density
56
per km²
Median income
$77,702
household, ACS 2024
Median age
34.5
years, ACS 2024
How Oregon's counties spread
Amenities & Infrastructure
IndicatorValue
Households with Broadband202492.9%
Median Gross Rent2024$1,410
Median Home Value2024$513,000
Owner-Occupied Homes202456.9%
Vacant Homes20245.9%
Demography
IndicatorValue
Aged 65 and Over202418.0%
American Indian & Alaska Native20240.4%
Asian, non-Hispanic20246.6%
Average Household Size2024people2.3
Black, non-Hispanic20241.1%
Foreign-Born20249.9%
Hispanic or Latino20249.4%
Median Age2024years34.5
Sex Ratio2024per 1,000 males984
Speak a Language Other Than English202413.0%
Under 18202415.7%
Veterans20245.3%
White, non-Hispanic202476.2%
Economy
IndicatorValue
Below Poverty Line202418.2%
Households on SNAP202413.3%
Income Inequality2024index0.502
Median Household Income2024$77,702
Per Capita Income2024$45,624
Unemployment Rate20247.0%
Education
IndicatorValue
Bachelor's Degree or Higher202454.2%
High School or Higher202495.4%
Health Coverage
IndicatorValue
No Health Insurance20244.8%
With a Disability202412.8%
Population & Density
IndicatorValue
Population202597,728
Population Density2025/km²56
Work & Commute
IndicatorValue
Commute by Public Transit20241.4%
Households with No Vehicle20247.4%
Mean Commute Time2024minutes19.6
Work from Home202420.3%
Compare Benton 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.