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1,928 datasets for “county boundary”

  1. Data.gov Catalog

    China Dimensions Data Collection: China County-Level Data on Population (Census) and Agriculture, Keyed to 1:1M GIS Map

    SEDACUpdated 17 Jul 2025

    … The boundary data are at a scale of one to one million (1:1M) at the county level …

  2. data.gov.ie

    Co. Offaly Engineering Areas

    Offaly County CouncilUpdated 22 Sept 2026

    The Engineering Areas dataset defines the boundaries for the local area offices. Offaly County is divided into 4 …

    • HTML
  3. data.gov.ie

    Planning Application Boundaries - Roscommon

    Roscommon County CouncilUpdated 13 Nov 2026

    Planning Applications lodged with Roscommon County Council since 2010. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • +4
  4. Socrata networkLive preview

    Spheres of Influence

    Local Agency Formation Commission (LAFCO)Updated 10 Jan 2022

    Boundaries of the spheres of influence of cities in San Mateo County. A sphere of influence is a …

    • CSV
    • JSON
    • SODA API
  5. Data.gov Catalog

    TIGER/Line Shapefile, 2019, state, Georgia, Current County Subdivision State-based

    U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products BranchUpdated 1 Jan 2019

    … and the Island Areas are covered by county subdivisions. The boundaries of most legal MCDs are as of …

    • ZIP
    • HTML
  6. Socrata networkLive preview

    Heat Related Deaths by Census Tract 2020-2023

    Maricopa County Public Health DepartmentUpdated 24 Apr 2024

    … tract boundaries and central coordinates (centroids). AC Status grouped by Mesa based on AC Status - County values. See …

    • CSV
    • JSON
    • SODA API
  7. Socrata networkLive preview

    PLACES: County Data (GIS Friendly Format), 2021 release

    Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Division of Population HealthUpdated 4 Oct 2022

    … These data can be joined with the census 2015 county boundary file in a GIS system to produce …

    • CSV
    • JSON
    • SODA API
  8. Socrata networkLive preview

    COUNTYBOUNDARY

    data.princegeorgescountymd.govUpdated 23 Feb 2026

    Prince George's County Boundary

    • CSV
    • JSON
    • SODA API
  9. Data.gov Catalog

    CT Counties

    State of ConnecticutUpdated 9 Feb 2026

    This CT Counties layer consists of individual polygons representing each of the 8 counties that make up the …

    • CSV
    • VND.GEO+JSON
    • VND.GOOGLE-EARTH.KML+XML
    • ZIP
    • HTML
    • JSON
  10. Open Government Canada

    Municipal District and County

    Government of Alberta | Gouvernement de l'AlbertaUpdated 29 Jun 2026

    The Municipal District dataset is comprised of all the polygons that represent Municipal Districts in Alberta. Municipal District …

    • ESRI REST
    • HTML
    • XML
  11. data.gov.uk

    BDY England Counties

    London Borough of HackneyUpdated 8 Jul 2026

    Vector boundaries of all English counties.

  12. data.gov.ie

    Dail Constituencies 2013 SDCC

    South Dublin County CouncilUpdated 22 Sept 2026

    Three Dail Constituencies (2013) covering South Dublin

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • GEOJSON
    • ZIP
    • KML
  13. Socrata networkLive preview

    COUNCILMANIC_DISTRICT

    data.princegeorgescountymd.govUpdated 6 Jun 2026

    This coverage represents the Prince George's County Board of Elections approved boundaries of the Prince George's …

    • CSV
    • JSON
    • SODA API
  14. openAFRICA

    Kenya Counties Shapefile

    Code for AfricaUpdated 30 Nov 2023

    Kenya counties boundary data in .shp format

    • SHP
  15. Socrata networkLive preview

    Planning Zones

    data.bayareametro.govUpdated 16 Aug 2021

    Boundaries of active planning zones in San Mateo County.

    • CSV
    • JSON
    • SODA API
  16. data.gov.ie

    Fingal Development Plan Zoning 2005 -2011

    Fingal County CouncilUpdated 25 Sept 2026

    • WMS
  17. Data.gov Catalog

    LakeCountyParcels

    Lake County Illinois GISUpdated 8 Nov 2026

    … Lake County's parcel coverage is based on resolving the accumulated evidence of all of the legal documents …

    • CSV
    • XLSX
    • TXT
    • ZIP
    • GPKG
    • GEOJSON
    • +4
  18. openAFRICA

    Kenya Counties json

    Code for AfricaUpdated 30 Nov 2023

    Kenya counties boundary data in .json format

    • JSON
  19. data.gov.ie

    Settlement Boundaries - Roscommon CDP 2022-2028

    Roscommon County CouncilUpdated 13 Nov 2026

    The Roscommon County Development Plan 2022-2028 is a document that sets out the overall strategy and vision …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • +4
  20. Socrata networkLive preview

    Voting Precincts

    data.princegeorgescountymd.govUpdated 23 Feb 2026

    This coverage represents the Board of Elections approved boundaries of the Prince George's County election precincts. While …

    • CSV
    • JSON
    • SODA API
“county boundary” datasets · Open Data Finder