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Federal
Yellowstone National Park, Geospatial Data
Department of the Interior —
Publicly available GIS data from Yellowstone National Park hosted on the National Park Service ArcGIS Online (https://nps.maps.arcgis.com/home/index.html) -
Federal
Common Core of Data (CCD) - District Nonfiscal Data Files and Documentation, 2018-19
Department of Education —
The primary purpose of the CCD is to provide basic information on public elementary and secondary schools, local education agencies (LEAs), and state education... -
Federal
Community Eligibility Provision Evaluation
Department of Agriculture —
The Healthy, Hunger-Free Kids Act (HHFKA) provided schools and districts that predominately serve low-income children with a new option for meal certification. Under... -
City
Community Districts
City of New York —
Community District boundaries for New York City. Community Districts (CD) are mandated by the city charter to review and monitor quality of life issues for New York... -
State
CA State Assembly Districts and Membership 2024 to 2026
State of California —
This is the last boundary change until the next redistricting following the 2030 Census. All of the districts now reflect the 2021 Citizens Redistricting... -
City
2020 Neighborhood Tabulation Areas (NTAs)
City of New York —
2020 Neighborhood Tabulation Areas (NTAs) are medium-sized statistical geographies for reporting Decennial Census and American Community Survey (ACS). 2020 NTAs are... -
City
2010 Census Blocks
City of New York —
Census Blocks from the 2010 US Census for New York City clipped to the shoreline. These boundary files are derived from the US Census Bureau's TIGER project and have... -
State
i03 WaterDistricts
State of California —
This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, urban water... -
State
CA Congress Districts and Membership 2024-2026
State of California —
The 119th Congressional Districts dataset reflects boundaries from January 03, 2025 from the United States Census Bureau (USCB), and the attributes are updated every... -
City
School Districts
City of New York —
School District boundaries for New York City. School districts are administrative areas defined by New York City Department of Education (DOE). School districts are... -
City
Louisville KY Metro Council Districts
Louisville Metro Government —
This dataset contains polygons and attributes which represent the twenty six Metro Council districts within Jefferson County, KY. The data was generated following... -
City
2020 Census Tracts
City of New York —
Census Tracts from the 2020 US Census for New York City clipped to the shoreline. These boundary files are derived from the US Census Bureau's TIGER project and have... -
City
Louisville Metro KY - Louisville/Jefferson County Fire Districts calls for service
Louisville Metro Government —
On 3/14/2023 data will no longer be updated due to cut-over to a new system and new data set will be uploaded when available. -
State
Special Taxing Districts
State of Connecticut —
A list of special taxing districts in Connecticut. CGS Sec. 7-324 defines special taxing districts as follows: Continuation of former districts. For the purposes of... -
County
Allegheny County Voting District Boundaries
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset demarcates municipal voting districts in Allegheny County. These were updated in 2019 to match municipal boundaries. To inquire about obtaining... -
State
Connecticut Senate Districts (2011 - 2020)
State of Connecticut —
Connecticut Senate Districts is not intended for maps printed at map scales greater or more detailed than 1:100,000 scale (1 inch = 1.578 mile). -
County
Allegheny County Council Districts
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset portrays the boundaries of the County Council Districts in Allegheny County. The dataset is based on municipal boundaries and City of Pittsburgh ward... -
State
CA State Senate Districts and Membership 2025-2030
State of California —
This is the last boundary change until the next redistricting following the 2030 Census. All of the districts now reflect the 2021 Citizens Redistricting... -
City
2010 Census Tracts
City of New York —
Census Tracts from the 2010 US Census for New York City clipped to the shoreline. These boundary files are derived from the US Census Bureau's TIGER project and have... -
State
Connecticut House Districts (2011- 2020)
State of Connecticut —
Connecticut House Districts is not intended for maps printed at map scales greater or more detailed than 1:100,000 scale (1 inch = 1.578 mile).