Search results for county boundary
FiltersGEOJSON
Portal
609 datasets for “county boundary”
- data.gov.ie
Electoral Areas - Roscommon
Roscommon County CouncilUpdated 13 Nov 2026
Electoral Area boundaries in County Roscommon. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- data.gov.ie
Polling Districts - Roscommon
Roscommon County CouncilUpdated 13 Nov 2026
Polling Districts Boundaries in County Roscommon. Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- California Open Data
Caltrans Districts
CaltransUpdated 11 Nov 2026
The District boundary definitions are primarily based on the California county boundaries. The Board of Equalization (BOE) County …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- California Open Data
California Road Sharing (CaRS) Initiative Partnerships
CaltransUpdated 11 Nov 2026
… The CA County Boundary file was downloaded March 2, 2026 from the CA State Geoportal (https://gis.data …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- California Open Data
BOE CityAnx2027
California Department of Tax and Fee AdministrationUpdated 14 Nov 2026
This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- California Open Data
BOE CityCounty
California Department of Tax and Fee AdministrationUpdated 14 Nov 2026
This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- data.gov.uk
County Hall
London Borough of LambethUpdated 8 Jul 2026
showing boundaries of views identified in the Lambeth Local Views Study 2012
- ESRI REST
- GEOJSON
- CSV
- KML
- ZIP
- Data.gov Catalog
Census Blocks in 2020
City of Washington, DCUpdated 28 Apr 2025
… Census Block Numbers—Census blocks are numbered uniquely within the boundaries of each state, county, census tract with …
- ARCGIS GEOSERVICES REST API
- OGC WMS
- CSV
- GEOJSON
- KML
- ZIP
- +1
- data.gov.ie
Municipal Districts - Roscommon
Roscommon County CouncilUpdated 13 Nov 2026
Roscommon County Council Municipal Districts Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- data.gov.ie
Operational Areas - Roscommon
Roscommon County CouncilUpdated 13 Nov 2026
Roscommon County Council Operational Areas Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- data.gov.ie
Water District Areas - Roscommon
Roscommon County CouncilUpdated 13 Nov 2026
Roscommon County Council Water Districts Dataset Publisher: Roscommon County Council, Dataset language: English, Spatial Projection: Web Mercator, Date …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- Opendatasoft hubLive preview
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 …
- CSV
- JSON
- GEOJSON
- ODS API
- Opendatasoft hubLive preview
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 …
- CSV
- JSON
- GEOJSON
- 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 …
- CSV
- XLSX
- TXT
- ZIP
- GPKG
- GEOJSON
- +4
- Opendatasoft hubLive preview
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
- JSON
- 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 …
- GEOSERVICES REST
- CSV
- EXCEL
- FEATURE COLLECTION
- FILE GEODATABASE
- GEOPACKAGE
- +6
- 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 …
- CSV
- ZIP
- GEOJSON
- KML
- 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 …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- 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 …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- +4
- data.gov.ie
Local Electoral Areas Boundaries Generalised 50m - 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 …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3