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1,928 datasets for “county boundary”
- Data.gov Catalog
TIGER/Line Shapefile, 2020, State, Oklahoma, County Subdivisions
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products BranchUpdated 1 Jan 2020
… and the Island Areas are covered by county subdivisions. The boundaries of most legal MCDs are as of …
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Counties Subdivisions - United States of America
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products BranchUpdated 6 Jun 2024
… This dataset contains data for counties subdivisions and equivalent entities in United States of America. County subdivisions are …
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- ODS API
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US County Boundaries
U.S. Census BureauUpdated 27 Jun 2017
… The boundaries for counties and equivalent entities are as of January 1, 2017, primarily as reported through the …
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- ODS API
- Data.gov Catalog
LakeCountyParcelPoints
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 …
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- +4
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County Subdivisions - Vintage/Millésimé - United States of America
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products BranchUpdated 6 Jun 2024
… This dataset contains data for counties subdivisions and equivalent entities in United States of America. County subdivisions are …
- CSV
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- GEOJSON
- ODS API
- Data.gov Catalog
ACS 5YR Socioeconomic Estimate Data by County
Office of Policy Development and Research, GIS Helpdesk and Open Data DivisionUpdated 30 May 2025
2016-2020 ACS 5-Year estimates of socioeconomic characteristics compiled at the County level. These characteristics include Aggregate …
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- +6
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PLN_COMMUNITIES
performance.smcgov.orgUpdated 12 Sept 2013
Data for unincorporated San Mateo County boundaries. You can click on the gray areas for more details about …
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- SODA API
- Socrata networkLive preview
Sheriff Restriction Areas
internal.open.piercecountywa.govUpdated 4 Mar 2026
… areas in Pierce County. Other restriction areas may be added as needed. The boundaries of the restricted areas …
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- SODA API
- data.gov.ie
Development Plan 2022-2028 - Boundary Plan Areas DLR
Dún Laoghaire-Rathdown County CouncilUpdated 22 Sept 2026
Proposed and Existing LAP boundaries, Sandyford Urban Framework Plan Boundary & Cherrywood SDZ Boundary from Dun Laoghaire-Rathdown County …
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- KML
- Data.gov Catalog
3. Habitat Models - Rocky Fringe Snakes Model - Distance to Permanent Water
U.S. Geological SurveyUpdated 26 May 2026
Distance to 2010 channel boundary, as mapped from 2010 dataset.
- XML
- data.gov.au
County - NSW Administrative Boundaries Theme - GDA2020 Service
Spatial Services (DCS)Updated 21 Jun 2026
… County - NSW Administrative Boundaries Theme - GDA2020 Service Metadata Portal Metadata Information Content TitleCounty - NSW Administrative Boundaries Theme - GDA …
- ARCGIS REST SERVICE
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Zoning (Small Map Scale)
City of Austin, Texas - data.austintexas.govUpdated 13 Nov 2026
This feature class represents the zoning classification boundaries in the City of Austin and surrounding counties.
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- SODA API
- Socrata networkLive preview
PLN_ASBS
County of San Mateo Department of Planning and BuildingUpdated 24 Dec 2014
… In June 2011, San Mateo County began working on the Fitzgerald ASBS Pollution Reduction Program http://smchealth.org …
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DHSS WIC Data
data.mo.govUpdated 7 Apr 2026
… County fields may be blank if the household does not fall within a municipal boundary as defined by …
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- SODA API
- Data.NSW
County - NSW Administrative Boundaries Theme - GDA2020 Service
Spatial Services (DCS)Updated 6 Nov 2026
… County - NSW Administrative Boundaries Theme - GDA2020 Service Metadata Portal Metadata Information Content Title County - NSW Administrative Boundaries Theme …
- ARCGIS REST SERVICE
- data.gov.uk
Boundary-Line
Ordnance SurveyUpdated 2 Oct 2023
From Parliamentary constituencies to council wards, Boundary-Line™ maps every administrative boundary in detail for you. And what …
- data.gov.uk
Boundary-Line
Ordnance SurveyUpdated 16 Apr 2025
From Parliamentary constituencies to council wards, Boundary-Line™ maps every administrative boundary in detail for you. And what …
- data.gov.ie
Local Electoral Areas Boundaries Ungeneralised - National Administrative Boundaries - 2015
Tailte ÉireannUpdated 13 Nov 2026
For the purposes of County Council and Corporation elections each county and city is divided into Local Electoral …
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- TXT
- +3
- California Open Data
California County Boundaries and Identifiers
California Department of TechnologyUpdated 30 Sept 2026
… Purpose County boundaries along with third party identifiers used to join in external data. Boundaries are from the …
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- ARCGIS GEOSERVICES REST API
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- GEOJSON
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- +4
- Data.gov Catalog
Potential areas of ground-water discharge in the Basin and Range carbonate-rock aquifer system, White Pine County, Nevada, and adjacent parts of Nevada and Utah
U.S. Geological SurveyUpdated 17 Nov 2020
… The data are based on phreatophyte boundaries published by the U.S. Geological Survey (USGS) and on unpublished …
- XML