King County, WA Map
Official Census boundary of King County, Washington (FIPS 53033). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
Loading map…
King County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
2,287,171
Households
941,054
Median household income
$124,746
Median age
37.4 years
Median home value
$859,900
Median gross rent
$2,092/mo
Owner-occupied homes
55.4%
Bachelor's degree or higher
56.7%
Below poverty level
8.6%
Land area
2,115.7 sq mi
Population density
1,081 / sq mi