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590 datasets for “county boundary”

  1. Socrata networkLive preview

    Boundary

    internal.open.piercecountywa.govUpdated 25 Sept 2026

    The Boundary feature class is the authoritative repository of cadastral boundary linework maintained by the Pierce County Assessor …

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

    State Park Boundaries

    Department of Conservation and Natural ResourcesUpdated 13 Nov 2026

    Boundary File for all 125 Pennsylvania State Parks. This file has county included and can be used to …

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

    Sewer Service Area - Pierce County

    internal.open.piercecountywa.govUpdated 4 Mar 2026

    … Only the Pierce County Sewer Service area boundaries are maintained. For sewer service areas outside of the Pierce …

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

    RTA Boundary

    internal.open.piercecountywa.govUpdated 5 Jul 2024

    Regional Transit Authority boundary polygons throughout Pierce County. Created from legal descriptions provided by the RTA and aligned …

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

    City_Limits

    data.bayareametro.govUpdated 10 Aug 2021

    City Limit Boundaries of Santa Clara County, including one island of Santa Cruz County.

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

    Zip Codes - 11 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
  7. Socrata networkLive preview

    Parcels

    data.wcad.orgUpdated 13 Nov 2026

    This shapefile contains the Parcel Boundaries for Williamson County, Texas. This shapefile is created and maintained by the …

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

    2020 TIGER/Line Shapefile of Census Tracts in Napa County

    US Census BureauUpdated 10 Jan 2023

    … 2020 TIGER/Line Shapefile of census tracts in Napa County. All legal boundaries and names are as of …

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

    Zip Codes - 11 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
  10. Socrata networkLive preview

    GIS Map Panel Boundaries

    data.bloomington.in.govUpdated 15 Dec 2023

    This map data layer represents the GIS Map Panel Boundaries for the City of Bloomington, Indiana. The GIS …

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

    Population Estimates Statewide & County Current (Census)

    US Census BureauUpdated 30 Sept 2026

    … Each new series of data (called vintages) incorporates the latest administrative record data, geographic boundaries, and methodology. Therefore …

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

    smc_water_districts

    County of San Mateo Department of Planning and BuildingUpdated 24 Dec 2014

    Boundaries of Water Districts in San Mateo County. A water district is a special district given the task …

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

    OSNI Open Data - 1:1Million Raster - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a …

    • JSON
  14. data.gov.uk

    OSNI Open Data - 1:1Million Raster - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a …

    • JSON
  15. data.gov.uk

    OSNI Open Data - 1:1Million Raster - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a …

    • JSON
  16. data.gov.uk

    OSNI Open Data - 1:1Million Raster - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a …

    • JSON
    • ZIP
  17. data.gov.uk

    OSNI Open Data - 1:1Million Raster - County Boundaries

    OpenDataNIUpdated 8 Jul 2026

    1:1,000,000 raster map showing the County boundaries of Northern Ireland. A raster map is a …

    • JSON
    • ZIP
  18. Socrata networkLive preview

    Maryland Precincts 2026

    opendata.maryland.govUpdated 6 Aug 2026

    … counties. MDP may complete minor future adjustments to ensure precincts are edge matched with Census block boundaries. Last …

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

    SRA_LRA_Fire_Hazard2

    San Mateo CountyUpdated 14 Nov 2014

    Locations of fire hazard boundaries in San Mateo County. This dataset includes State Responsibility Areas (SRA) and Local …

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

    Boundary Centroids Data

    Enterprise GISUpdated 14 Nov 2017

    … centroids of a number of different boundaries found in Ramsey County. This data is to be used to …

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