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Zoning Boundaries (Zoning Regulations of 2016)
District of Columbia —
District of Columbia zoning map polygons established under the Zoning Regulations of 2016 (ZR16). ZR16 superseded the Zoning Regulations of 1958 (ZR58), effective... -
DC Crime Cards
District of Columbia —
An interactive public crime mapping application providing DC residents and visitors easy-to-understand data visualizations of crime locations, types and trends across... -
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... -
Stop Data 2019 to 2022
District of Columbia —
In July 2019, the Metropolitan Police Department (MPD) implemented new data collection methods that enabled officers to collect more comprehensive information about... -
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... -
Address Points
District of Columbia —
The dataset contains locations and attributes of address points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer... -
DCPS School Profiles
District of Columbia —
This interactive site provides comprehensive information about DC public schools and programs including contact information, DC-CAS scores, special programs offered,... -
Farmers Market Locations
District of Columbia —
Farm retail outlets operating in the District of Columbia, and Montgomery and Prince George’s counties with at least one DC Produce Incentive Program-authorized... -
Address Residential Units
District of Columbia —
Address Residential Units. This dataset contains residential units and attributes of Address points, created as part of the Master Address Repository (MAR) for the... -
History Quest DC
District of Columbia —
This application, HistoryQuest DC, is an interactive GIS map that provides historical data on approximately 193,000 extant buildings in Washington, D.C. The map offers... -
Washington DC's Urban Tree Canopy in 2020
District of Columbia —
The launch of Sustainable DC in 2011 established a goal of achieving a citywide tree canopy goal of 40% by 2032. To track our progress toward this goal, DDOT's Urban... -
Dockless Equity Emphasis Areas
District of Columbia —
Equity Emphasis Areas for the 2020 dockless bike and scooter permits. This map adapted the COG methodology for use in the District by weighting it to District rather... -
Historical Zoning 1924 to 2016
District of Columbia —
This interactive application displays versions of the Official Zoning Map dating from 1924 until the final version of the map prior to the Zoning Regulations of 2016... -
Airport Runway and Taxiway 1999
District of Columbia —
Airport runway, taxiway and helipads captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in... -
Computer Assisted Mass Appraisal - Residential
District of Columbia —
Data source is the Office of Tax and Revenue’s Computer-Assisted Mass Appraisal (CAMA) system. The CAMA system is used by the Assessment Division (AD) within the Real... -
Building Energy Benchmarking
District of Columbia —
The Clean and Affordable Energy Act of 2008 established that all private buildings over 50,000 gross square feet within the District of Columbia, including multifamily... -
Bridge and Tunnel Entrances 2013
District of Columbia —
Bridges and Tunnel Entrances. The dataset contains polygons representing planimetric Roads, created as part of the DC Geographic Information System (DC GIS) for the... -
No Tree Left Behind
District of Columbia —
What can we learn about trees that once were? Can we measure them? Yes, thanks to the power of GIS! Washington, DC stands apart from most other US cities when it comes... -
Public Bike Racks
District of Columbia —
Safe, secure, and abundant bicycle parking is necessary to support the District’s growing number of people using bikes for transportation, commuting, and recreation.... -
Aerial Photography (Orthophoto) - 2002
District of Columbia —
Aerial Photography Download (Orthophoto) of Washington, DC at 1 foot resolution. Dated 2002.