Washington County, OR Map
Official Census boundary of Washington County, Oregon (FIPS 41067). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Washington County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
603,947
Households
235,406
Median household income
$107,772
Median age
38.1 years
Median home value
$588,000
Median gross rent
$1,849/mo
Owner-occupied homes
60.8%
Bachelor's degree or higher
47.5%
Below poverty level
8.1%
Land area
724.3 sq mi
Population density
834 / sq mi