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Federal
Public Land Survey System Quarter Sections (Feature Layer)
Department of Agriculture —
This Quarter Section feature class depicts PLSS Second Divisions . PLSS townships are subdivided in a spatial hierarchy of first, second, and third division. These... -
Universities and Colleges
District of Columbia —
This dataset contains locations and attributes of University and College, created as part of the DC Geographic Information System (DC GIS) for the Office of the Chief... -
Federal
BLM Natl MLRS Mining Claims -Closed
Department of the Interior —
This dataset contains mining claim cases with the case disposition (status) of closed from US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS).... -
Federal
BLM Natl MLRS Mining Claims - Not Closed
Department of the Interior —
This dataset contains mining claim cases with the case disposition (status) of anything other than closed from US Bureau of Land Management's, BLM, Mineral and Land... -
Building Footprints
District of Columbia —
Building structures include parking garages, ruins, monuments, and buildings under construction along with residential, commercial, industrial, apartment, townhouses,... -
City
Budget and Actuals
Town of Chapel Hill, North Carolina —
This dataset contains the Town's Year-to-Date Budget and Actuals for Fiscal Years 2016 through 2019. Fiscal years run from July 1 to June 30.The data comes from the... -
State
California Fire Perimeters (all)
State of California —
The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historical wildland fire... -
Entertainment Sports Gambling Restriction Zones
District of Columbia —
The “EntertainmentSportsGamblingZones” layer identifies a two-block restriction zone emanating from the gambling entity’s physical location going outward two blocks in... -
Federal
Current Invasive Plants (Feature Layer)
Department of Agriculture —
The Current Invasive Plants (InvasivePlantCurrent) feature class contains only the most recent or latest invasive Plant Infestation polygons collected by the National... -
Federal
Public School Locations - Current
Department of Education —
The National Center for Education Statistics' (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated point locations (latitude... -
State
California Vegetation - WHRTYPE
State of California —
An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government functions. The... -
Federal
School Neighborhood Poverty Estimates - Current
Department of Education —
The 2020-2021 School Neighborhood Poverty Estimates are based on school locations from the 2020-2021 Common Core of Data (CCD) school file and income data from... -
Military Bases
District of Columbia —
Military Facilities. The dataset contains locations and attributes of Military Facilities, created as part of the DC Geographic Information System (DC GIS) for the... -
State
California County Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
Federal
North American Rail Network Lines NGDA
Federal Geographic Data Committee —
The North American Rail Network (NARN) Rail Lines dataset was created in 2016 and was updated on January 29, 2026 from the Federal Railroad Administration (FRA) and... -
Homeless Shelter Locations
District of Columbia —
The dataset contains locations and attributes of Homeless Shelters, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
Census Block Groups in 2020
District of Columbia —
Standard block groups are clusters of blocks within the same census tract that have the same first digit of their 4-character census block number (e.g., Blocks 3001,... -
Residential Parking Permit Blocks
District of Columbia —
The Residential Permit Parking (RPP) Blocks data support the RPP program which limits residential parking to residents living on designated blocks. This dataset is... -
State
DDS RegionalCenters
State of California —
The State of California, Department of Developmental Services oversees and organizes services for individuals with developmental disabilities in California. This is... -
Federal
BIA Mapped Tribal Tracts
Department of the Interior —
The BIA TAAMS Mapped Tribal Tracts and BIA TAAMS Mapped Tribal Parcels datasets depict tracts and parcels with Tribal ownership or are allotted. This dataset is...