Datasets
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Address Points Retired
The dataset contains locations and attributes of retired address points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer... -
Affordable Housing
Affordable housing production and preservation projects are managed by the Department of Housing and Community Development (DHCD), the Deputy Mayor for Planning and Economic... -
Alley and Street Changes
Alley Street Changes Lines. The dataset contains locations and attributes of Alley Street Changes Lines, created as part of the DC Geographic Information System (DC GIS) for the... -
Loading Zones
Loading zones within the District of Columbia. -
Residential and Visitor Parking Zones
The DDOT Residential/Visitor Parking Zone layer delineates the residential and visitor parking zone boundaries in the District. In place since 2013, the boundaries are similar... -
ProTrack Project Initiation Polygon
Rehabilitation projects for roadways, sidewalks, alleys and markings from ProTrack+. When approved this polygon can be selected in project solicitation phase to associate it... -
ProTrack Project Initiation Line
Rehabilitation projects for roadways, sidewalks, alleys and markings from ProTrack+. When approved this polyline can be selected in project solicitation phase to associate it... -
Taxi and Limousine Stands
This dataset includes information on taxi stands in the District Columbia. Each record includes information on the exact location, capacity, and ownership of each taxi stand. -
Integrated Tax System Public Extract
The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information... -
Open Data DC
On this site the District of Columbia government shares opportunities to explore hundreds of datasets through direct downloads, interactive applications and developer resources... -
Integrated Tax System Public Extract Facts
The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information... -
Moving Violations Issued in December 2025
Moving citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to moving violations issued by the District of Columbia's... -
Parking Violations Issued in December 2025
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... -
Aerial Photography (Orthophoto) - 2025
2025 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2025 digital aerial... -
Planned Unit Development (PUDs)
A Planned Unit Development (PUD) is a large-scale development in which conventional zoning standards (such as setbacks and height limits) are relaxed in order to conserve... -
Integrated Tax System Public Extract Vacant Property
This table is a subset of ITSPE and represents vacant property. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax... -
Neighborhood Prosperity Fund
Neighborhood Prosperity Fund (NPF) incentivizes community development, economic growth, and job creation by providing gap financing for projects that attract private investment... -
Parking Blockface
This dataset includes all block faces with parking in Washington, DC according to their digital curb identification number. Attributes include block address with side of street,... -
Parking Meters
Parking meter assets are used to manage and encourage turnover of curbside use on streets in Washington, DC. These assets are owned, operated, and maintained by the District... -
Condo Approval Lots
Condo lots are individual lots for each condominium. The lot numbers normally range from 2000-6999. These condo lots are not geographically defined other than being within a air...