119th Congress · WA-10
Washington's 10th Congressional District
Washington's 10th Congressional District (WA-10) has a population of 771,914. The median household income is $91,727 and the median age is 36.6.
771,914
Population
1090
People / sq mi
$91,727
Median Income
36.6
Median Age
WA-10 covers 708 sq mi of land at 1090.3 people per square mile.
Race & Ethnicity
| White | 63.9% |
| Black or African American | 7.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.9% |
Economy & Income
$91,727
Median Household Income
$42,803
Per Capita Income
6.8%
Poverty Rate
3.2%
Unemployment
Housing
$456,100
Median Home Value
$1,701
Median Rent
62.2%
Homeownership
Education
92.6%
High School+
31.3%
Bachelor's+
Other Washington Congressional Districts
Largest cities in Washington
Largest counties in Washington
State rankings
Frequently Asked Questions
Washington's 10th Congressional District (WA-10) has a population of 771,914 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Washington's 10th Congressional District is $91,727, with a per capita income of $42,803.
Washington's 10th Congressional District is 63.9% White, 7.2% Black, 0.0% Asian, and 3.9% Hispanic or Latino, per Census ACS data.
More from Washington
Data for Washington's 10th Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.