Census geographic files: TIGER/Line shapefiles for select Census 2000, 2010 and 2020 geographic areas. Includes a limited number of population and housing variables from the decennial census. Geographic crosswalks and map products are also available.

Updated annually in November.

The State Data Center (SDC) program is a cooperative program between the states and the Census Bureau created in 1978 to make data available locally to the public through a network of state agencies, universities, libraries, and regional and local governments. The Business and Industry Data Center (BIDC) program was added in 1988 to meet the needs of local business communities for economic data. The Office of Financial Management is the state agency responsible for administering these programs in Washington state.

Small Area Estimates Program (SAEP) estimates are meant to provide a consistent set of small area population and housing data for statewide applications. SAEP estimates are generated for census areas and other areas of statewide significance.

Click on a tab below to access geographic data. Some of the data files are large and may require additional time to download.

All race/ethnic groups that meet the minimum population threshold of 100 persons are included in each demographic profile.

An asterisk (*) denotes that the area does not meet the minimum population threshold of 100 persons for any single race/ethnic group.