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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Annual Population and Housing Estimates for 2020 Census Blocks in Seattle

    Metadata Updated: November 1, 2025

    Census 2020 blocks with the Washington State Office of Financial Management Small Area Estimates Program (SAEP) estimates. Enhanced with City of Seattle council districts and growth management areas.PLEASE BE AWARE, the urban village and comprehensive plan area designations are subject to change annually.Estimates are annual April, 1 for the 2010-202X with the most current year added Q4 of that year.(SAEP) estimates are meant to provide a consistent set of small area population and housing data for statewide applications. SAEP estimates are generated by the Washington State Office of Financial Management for census areas and other areas of statewide significance.Before using the SAEP estimates, 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.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 28, 2025
    Metadata Updated Date November 1, 2025

    Metadata Source

    Harvested from Seattle JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 28, 2025
    Metadata Updated Date November 1, 2025
    Publisher City of Seattle ArcGIS Online
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=e60ee1fea1cf474ca7c19724b3918e91&sublayer=0
    Data First Published 2024-01-17
    Data Last Modified 2025-10-28
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://cos-data.seattle.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 606131cf-fae6-4012-96c4-e83205af7730
    Harvest Source Id f61de7a2-69cf-40a9-a1bc-dd9edb8f3fe5
    Harvest Source Title Seattle JSON
    Homepage URL https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::annual-population-and-housing-estimates-for-2020-census-blocks-in-seattle
    Metadata Type geospatial
    Old Spatial -122.4538,47.4815,-122.2259,47.7380
    Source Datajson Identifier True
    Source Hash fd5b88c64c62d904e987d5523f534f21b77a22df86d280898df592b09f3b4212
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.4538, 47.4815, -122.4538, 47.7380, -122.2259, 47.7380, -122.2259, 47.4815, -122.4538, 47.4815}

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