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1,928 datasets for “county boundary”
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MDOT SHA District Boundaries
opendata.maryland.govUpdated 22 Jul 2025
… MDOT SHA District Boundaries data was generated using geometry from Maryland's political county boundaries. MDOT SHA District …
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Bloomington 2-Mile Fringe
data.bloomington.in.govUpdated 11 Aug 2022
… This area was establish by an inter-local agreement between the City of Bloomington and Monroe County Government …
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Middlefield Junction
County of San Mateo, Department of HousingUpdated 24 Aug 2018
… serve the community, engage residents, and add affordable housing stock, regardless of jurisdictional boundaries. DOHMJ Measure K Performance
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Councilmanic
data.princegeorgescountymd.govUpdated 23 Feb 2026
The layer represents the boundaries of the councilmanic districts in Prince George's County, as adopted by the …
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- SODA API
- 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 …
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- ARCGIS GEOSERVICES REST API
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- 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 …
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- ARCGIS GEOSERVICES REST API
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- GEOJSON
- KML
- data.gov.uk
Cambridgeshire County Council electoral divisions
Cambridgeshire InsightUpdated 10 Feb 2016
Cambridgeshire County Council electoral divisions. Ward boundaries provided in .KML and .SHP file formats
- RDFA
- 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 …
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- 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 …
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- ARCGIS GEOSERVICES REST API
- CSV
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- GEOJSON
- KML
- +4
- Data.gov Catalog
TIGER/Line Shapefile, 2019, state, Tennessee, Current County Subdivision State-based
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products BranchUpdated 1 Jan 2019
… and the Island Areas are covered by county subdivisions. The boundaries of most legal MCDs are as of …
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- 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
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- 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
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Subdivision
City of Austin, Texas - data.austintexas.govUpdated 14 Nov 2026
This feature class represents the boundaries of recorded subdivisions in the City of Austin and surrounding counties.
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- 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 …
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- 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 …
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- KML
- +4
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LegislativeDistricts
data.princegeorgescountymd.govUpdated 15 Jun 2023
A map of police stations within the Prince George's County boundary and district layers. This map is …
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- Data.gov Catalog
New York State Civil Boundaries
data.ny.govUpdated 20 Apr 2023
This dataset contains vector GIS files of boundaries of incorporated places (state, counties, cities, towns, and villages) and …
- HTML
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AB617 East Oakland - City of Oakland Boundary
U.S. Census BureauUpdated 30 Oct 2025
This shapefile depicts the jurisdictional boundary of the City of Oakland. The source for the county boundary is …
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- SODA API
- 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
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City Limits
data.sccgov.orgUpdated 10 Nov 2026
… This is the official GIS layer representing City Limit Boundaries for Cities within Santa Clara County. This layer …
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