Washington's 10th congressional district

Washington's 10th congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Marilyn Strickland D–Tacoma
Area	827 sq mi (2,140 km2)
Distribution	92.0% urban 8.0% rural
Population (2024)	776,532[1]
Median household income	$95,458[2]
Ethnicity	60.1% White 12.9% Hispanic 8.8% Two or more races 7.6% Asian 6.7% Black 2.1% Pacific Islander Americans 1.1% Native American 0.6% other
Cook PVI	D+9[3]

Washington's 10th congressional district is a congressional district in western Washington. The district is mainly on the state capital of Olympia, and includes parts of Thurston and Pierce counties (including parts of Tacoma). It was created after the 2010 United States census, which gave Washington an extra congressional seat. Denny Heck was elected as its first member to the United States House of Representatives in 2012. Marilyn Strickland was elected in 2020 to replace him after he retired.