City of Seattle ArcGIS OnlineAnnual April 1 population and housing estimates for the City of Seattle Comprehensive Plan Growth Areas derived from the Washington State Small Area Estimates Program (SAEP). Estimates are for the current boundaries for growth areas - regional and urban centers - of the City of Seattle Comprehensive Plan. SAEP estimates provide a consistent set of small area population and housing data at the census block (vintage 2020). SAEP estimates are generated by the Washington State Office of Financial Management for census areas and other areas of statewide significance. Please see the SAEP User Guide to gain a better understanding of the data and methods behind the estimates as well as limitations in their use. For more specific information about the 2020 data release, please see the User Notes and Errata document. Please note that SAEP estimates are NOT the official state population estimates used for revenue distribution and program administration related to cities and counties. Users interested in city and county estimates should see the state's official April 1 population estimates program . This is a stand-alone table that includes non-spatial records.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/2825b566f26e4dbf86489f7c7abf66f9_0engSeattle GeoDataPublicCenters Population and Housing Estimates [Washington (State)--Seattle]Web servicesWashington (State)--SeattleWashington (State)Last Modified: 2025-12-18