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City
Louisville Metro KY County Boundaries
Louisville Metro Government —
It includes the following counties: Bullitt County, Hardin County, Jefferson County, Clark County, Oldham County, Henry County, Meade County, Harrison County, Shelby... -
City
FEMA Flood Zones
City of Hartford —
According to FEMA the definition of a flood zone is a "geographic areas that FEMA has defined according to varying levels of flood risk and type of flooding. These... -
Federal
National Forest System Trails (Feature Layer)
Department of Agriculture —
The Trails Layer is designed to provide information about National Forest System trail locations and characteristics to the public. When fully realized, it will... -
City
Census 2020 Block Group
City of Hartford —
The United States Census Bureau defines a Block Group as a "statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and... -
Wards from 2022
District of Columbia —
The dataset contains polygons representing boundaries of District of Columbia 2022 election Wards. Boundaries include Census 2020 demographic data for population, age,... -
County
Loudoun River and Stream Corridor Resources (RSCR)
Loudoun County, Virginia —
River and Stream Corridor Resources (RSCR) is a part of the Natural and Environmental Resources chapter of the new Loudoun County Zoning Ordinance adopted on Dec 13,... -
Hospitals
District of Columbia —
Hospitals. This dataset contains points representing hospital locations, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the... -
Traffic Signal
District of Columbia —
The dataset contains the location and attributes of traffic signals in the District of Columbia. Attributes are aggregated to the controller level (ACISA), where a... -
City
Overlay Zoning Districts
Town of Chapel Hill, North Carolina —
Polygons representing overlay zoning district designations for Chapel Hill, North Carolina. Updated regularly as needed. -
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... -
Capital Area Food Bank Hunger Estimates
District of Columbia —
Polygons in this layer represent Census Tracts in the DMV (DC, Maryland, and Virginia). Data are included for each tract which estimate hunger and food insecurity.... -
Parking Violations Issued in July 2025
District of Columbia —
Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's... -
Stop Data
District of Columbia —
The accompanying data cover all MPD stops including vehicle, pedestrian, bicycle, and harbor stops for the period from January 1, 2023 – December 31, 2024. A stop may... -
County
Birth Statistics
Lake County, Illinois —
Births rates across Lake County, Illinois by ZIP Code. Explanation of field attributes: LBW - Low birth weight is defined as a birth where the baby weighs less than... -
Federal
Periodical Cicada Broods (Feature Layer)
Department of Agriculture —
Note: This is a large dataset. To download, go to ArcGIS Open Data Set and click the download button, and under additional resources select the geodatabase option.... -
City
Housing Characteristics - Seattle Neighborhoods
City of Seattle —
Table from the American Community Survey (ACS) 5-year series on housing characteristics related topics for City of Seattle Council Districts, Comprehensive Plan... -
Building Permits in 2024
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
City
Parcel Lines
City of Hartford —
This parcel data has been compiled from deeds, maps, assessor records, and other public records on file in the City of Hartford. The intent of this data layer is to... -
Street Lights
District of Columbia —
Street Light Assets. The dataset contains locations and attributes of street lights provided by the District Department of Transportation (DDOT).