Skip to content
Open Data Finder

Search results for county boundary

FiltersJSON

590 datasets for “county boundary”

  1. Socrata networkLive preview

    County

    US CensusUpdated 9 Jul 2024

    This layer contains a Vermont-only subset of county level 2020 Decennial Census redistricting data as reported by …

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

    Water Suppliers Boundaries

    data.bayareametro.govUpdated 16 Aug 2021

    Location of service area boundaries of water suppliers in San Mateo County. Data includes water supplier information and …

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

    Fire Stations in Pierce County

    internal.open.piercecountywa.govUpdated 13 Sept 2026

    Point locations of all firestations within Pierce County, including within city boundaries. The data was collected from fire …

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

    Counties

    data.michigan.govUpdated 22 Nov 2022

    … Currently the geographic framework contains features including roads, rivers, lakes, streams, railroads, political jurisdiction boundaries, school district boundaries …

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

    Zip Codes - 5 Digit

    opendata.maryland.govUpdated 22 Jul 2025

    … Zip Code boundary area files were one of the products derived from this partnership. The resulting boundary area …

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

    County Executive

    OIT-GISUpdated 23 Feb 2026

    County Executive provides the geographic boundary and contact information for the County Executive, including the representative’s name …

    • CSV
    • JSON
    • SODA API
  7. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • WMS
    • JSON
  8. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • JSON
    • WMS
  9. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • JSON
  10. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • JSON
  11. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • JSON
  12. data.gov.uk

    OSNI Open Data - 50K Boundaries - NI Counties

    OpenDataNIUpdated 8 Jul 2026

    OSNI 50k Counties. Published here for OpenData. By download or use of this dataset you agree to abide …

    • JSON
    • WMS
  13. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • WMS
    • JSON
  14. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • WMS
    • JSON
  15. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • JSON
  16. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • JSON
  17. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • JSON
  18. data.gov.uk

    OSNI Open Data - Largescale Boundaries - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    The OSNI Large-scale boundaries is a polygon dataset consisting of County Boundaries.The data has been extracted …

    • JSON
  19. Socrata networkLive preview

    SCCZCTA

    data.sccgov.orgUpdated 23 Mar 2026

    … These are the boundary lines for ZCTA's which intersect Santa Clara County and those that extent outside …

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

    City_Limits

    data.bayareametro.govUpdated 26 Jul 2024

    City boundaries within Alameda County. Boundaries represent voting city (i.e., city designation for each address) and therefore …

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