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1,928 datasets for “county boundary”
- data.gov.uk
Administrative geography hierarchy boundaries, December 2021, UK
Office for National StatisticsUpdated 9 Dec 2025
A web map showing administrative geography hierarchy boundaries in the UK as at 31 December 2021. Boundaries used …
- HTML
- ARCGIS GEOSERVICES REST API
- data.gov.uk
Administrative geography hierarchy boundaries, December 2022, UK
Office for National StatisticsUpdated 2 Dec 2025
A web map showing administrative geography hierarchy boundaries in the UK as at 31 December 2022. Boundaries used …
- HTML
- ARCGIS GEOSERVICES REST API
- data.gov.ie
Co. Meath Town Council Administrative Boundary
Meath County CouncilUpdated 22 Sept 2026
This polygon dataset represents Meath County Council Town Council Administraive extents for local government.
- HTML
- Humanitarian Data Exchange
Kenya Sub Counties
American Red Cross (inactive)Updated 6 Feb 2025
Kenya Sub Counties matched to former provinces and DHIS2 IDs. The files have been corrected for topological errors …
- SHP
- Data.gov Catalog
Massachusetts Bay and adjacent land: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).
U.S. Geological SurveyUpdated 19 Mar 2024
Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built …
- XML
- data.gov.ie
Administrative Areas - National Statutory Boundaries - 2019 - Generalised 20m
Tailte ÉireannUpdated 13 Nov 2026
Administrative Areas dataset generated from the 2019 National Statutory Boundary dataset. Generalised. The Local Government Reform Act 2014 …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3
- data.gov.ie
Development plan 2022 settlement boundary
Limerick City & County CouncilUpdated 7 Mar 2024
- WMS
- GEOPACKAGE
- GEOJSON
- data.gov.ie
Administrative Areas Ungeneralised - National Statutory Boundaries - 2015
Tailte ÉireannUpdated 13 Nov 2026
Administrative Areas dataset generated from the 2015 National Statutory Boundary dataset. The Local Government Reform Act 2014 Section …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3
- Data.gov Catalog
Table 1 - Inventoried irrigated acreage summarized by crop and county in the Suwannee River Water Management District, 2015
U.S. Geological SurveyUpdated 12 Aug 2020
… In many Florida counties this kind of detailed high-resolution inventory is not available. A detailed digital map …
- XML
- data.gov.ie
Administrative Areas Generalised 100m - National Statutory Boundaries - 2015
Tailte ÉireannUpdated 13 Nov 2026
Administrative Areas dataset generated from the 2015 National Statutory Boundary dataset. The Local Government Reform Act 2014 Section …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3
- data.gov.ie
Administrative Areas Generalised 50m - National Statutory Boundaries - 2015
Tailte ÉireannUpdated 13 Nov 2026
Administrative Areas dataset generated from the 2015 National Statutory Boundary dataset. The Local Government Reform Act 2014 Section …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3
- data.gov.ie
Administrative Areas Generalised 20m - National Statutory Boundaries - 2015
Tailte ÉireannUpdated 13 Nov 2026
Administrative Areas dataset generated from the 2015 National Statutory Boundary dataset. The Local Government Reform Act 2014 Section …
- HTML
- ZIP
- CSV
- GEOJSON
- KML
- TXT
- +3
- data.gov.ie
Development plan 2022 city and suburbs boundary
Limerick City & County CouncilUpdated 22 Sept 2026
- WMS
- GEOPACKAGE
- GEOJSON
- data.gov.ie
Development plan 2022 level 5 boundaries
Limerick City & County CouncilUpdated 7 Mar 2024
- WMS
- GEOPACKAGE
- GEOJSON
- data.gov.ie
Greystones-Delgany & Kilcoole Local Planning Framework Boundary (Adopted 2026)
Wicklow County CouncilUpdated 11 Sept 2026
- ESRI REST SERVICE
- SHAPEFILES
- CSV
- GEOJSON
- KMZ
- CSV, SHAPEFILE, FILE GEODATABASE, GEOJSON AND KML
- Socrata networkLive preview
Tree Canopy Assesment 2013 Denver
City and county of DenverUpdated 27 Jun 2024
Metro Denver City boundary polygons with attributes for tree canopy cover, potential tree planting spaces, and land cover …
- CSV
- JSON
- SODA API
- data.gov.ie
Louth Local Authorities Administrative Boundaries
Louth County CouncilUpdated 22 Sept 2026
This polygon dataset represents Louth Local Authorities- County, Borough and Town Council Administrative extents for Local Government.
- HTML
- data.gov.ie
County Galway Settlement Boundaries CDP 2022 2028
Galway County CouncilUpdated 13 Nov 2026
Produced as part of the Galway County Development Plan 2022-2028. See Volume 2 and www.galway.ie …
- HTML
- ARCGIS GEOSERVICES REST API
- CSV
- ZIP
- GEOJSON
- KML
- Data.gov Catalog
Municipal Boundaries - Detailed
opendata.maryland.govUpdated 5 Nov 2026
State of Maryland municipality boundary dataset.Maryland Department of Planning (MDP) maps annexations from municipalities. This dataset is …
- JSON
- XML
- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
- California Open Data
City and County Boundary Line Changes
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