Gilliam County, Oregon

Gilliam County, Oregon, had an estimated population of 1,971 in 2025 across 3,120 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
1,971
2025 estimate
Area
3,120 km²
Density
1
per km²
Median income
$66,917
household, ACS 2024
Median age
50.1
years, ACS 2024
How Oregon's counties spread
Amenities & Infrastructure
IndicatorValue
Households with Broadband202487.7%
Median Gross Rent2024$1,125
Median Home Value2024$189,300
Owner-Occupied Homes202474.1%
Vacant Homes202423.1%
Demography
IndicatorValue
Aged 65 and Over202432.4%
American Indian & Alaska Native20241.6%
Asian, non-Hispanic20240.0%
Average Household Size2024people2.2
Black, non-Hispanic20240.0%
Foreign-Born20244.0%
Hispanic or Latino20249.4%
Median Age2024years50.1
Sex Ratio2024per 1,000 males872
Speak a Language Other Than English20247.6%
Under 18202419.0%
Veterans202414.2%
White, non-Hispanic202480.0%
Economy
IndicatorValue
Below Poverty Line202415.3%
Households on SNAP202411.5%
Income Inequality2024index0.459
Median Household Income2024$66,917
Per Capita Income2024$37,790
Unemployment Rate20242.8%
Education
IndicatorValue
Bachelor's Degree or Higher202421.0%
High School or Higher202488.7%
Health Coverage
IndicatorValue
No Health Insurance20245.6%
With a Disability202419.3%
Population & Density
IndicatorValue
Population20251,971
Population Density2025/km²1
Work & Commute
IndicatorValue
Commute by Public Transit20240.0%
Households with No Vehicle20245.1%
Mean Commute Time2024minutes19
Work from Home20246.6%
Compare Gilliam 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.