Search results for county boundary
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590 datasets for “county boundary”
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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 …
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- SODA API
- 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 …
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- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
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Areas Intended for Annexation AIFA 1996
data.bloomington.in.govUpdated 7 Feb 2023
… This area was establish by an inter-local agreement between the City of Bloomington and Monroe County Government …
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NCHS - Drug Poisoning Mortality by County: United States
NCHS/DVSUpdated 11 Apr 2017
… County boundaries are consistent with the vintage 2005-2007 bridged-race population file geographies (6).
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Parks - polygons
internal.open.piercecountywa.govUpdated 5 Jul 2024
This polygon shows the boundaries of park properties in Pierce County. This theme includes Pierce County Parks, City …
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PLACES: County Data (GIS Friendly Format), 2022 release
Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Division of Population HealthUpdated 15 Jun 2023
… These data can be joined with the census 2020 county boundary file in a GIS system to produce …
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- SODA API
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PLACES: County Data (GIS Friendly Format), 2024 release
Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Division of Population HealthUpdated 11 Sept 2025
… These data can be joined with the census 2022 county boundary file in a GIS system to produce …
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- SODA API
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COVID-19 Aggregate Cases Health
Department of HealthUpdated 29 Jun 2023
… Many zip codes cross county boundaries so there is some degree of misclassification of county. All counts may …
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Maryland Precincts 2026
opendata.maryland.govUpdated 30 Mar 2026
… counties. MDP may complete minor future adjustments to ensure precincts are edge matched with Census block boundaries. Last …
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Maryland Total New Parcels Inside PFA For Residential Development: 2010-2025
Maryland Department of PlanningUpdated 6 Oct 2026
… boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which …
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Maryland Total New Parcels Outside PFA For Residential Development: 2010-2025
Maryland Department of PlanningUpdated 6 Oct 2026
… boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which …
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Maryland Total Residential Sales 2010 - 2024 Zip Codes
Maryland Department of PlanningUpdated 18 Nov 2025
… When a zip code crosses a county boundary, it is split into two records by county.
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CTA_STATUTORY
Chicago Transit AuthorityUpdated 27 Sept 2017
… ILCS 3605) as being, "All territory in the County of Cook, State of Illinois, lying east of the …
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- SODA API
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Zoning
internal.open.piercecountywa.govUpdated 11 Nov 2026
… Use the "Cities in Pierce County" data set to determine current city boundaries. City boundaries can change more …
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Maryland Total New Parcels for Residential Development 2010-2025
Maryland Department of PlanningUpdated 6 Oct 2026
… boundaries dated 08/21/2014 -MdProperty View 2012 Edition for all jurisdictions except Allegany and Garrett counties, which …
- CSV
- JSON
- SODA API
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PublicGIS_DB.AC.Water
data.bayareametro.govUpdated 26 Jul 2024
Alameda County Water District with district boundary
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Supervisorial Districts
data.sccgov.orgUpdated 14 Apr 2026
… Effective January 13, 2022, this is the official GIS layer representing Supervisorial District Boundaries within Santa Clara County …
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PLACES: County Data (GIS Friendly Format), 2023 release
Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Division of Population HealthUpdated 10 Jul 2024
… These data can be joined with the census 2020 county boundary file in a GIS system to produce …
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- SODA API
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Oak Presence
internal.open.piercecountywa.govUpdated 5 Jul 2024
Garry Oak habitat boundary polygons of at least one acre in size in unincorporated Pierce County. Boundaries are …
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NCHS - Drug Poisoning Mortality by County: United States
NCHS/DVSUpdated 22 Jan 2018
… Differences are expected to be minimal, and may result from different county boundaries used in this release (see …
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- SODA API