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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... -
Metro Stations Regional
District of Columbia —
Metro Stations (regional). The dataset contains points representing locations and attributes of Metro stations, created as part of the DC Geographic Information System... -
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,... -
Zoning Lookup Layer
District of Columbia —
The zoning layer lookup aids the online zoning map to show zoning information by address and consolidates other important information such as Ward, ANC, SMD, Historic... -
Mobile Roadway Vending Location
District of Columbia —
Collaboration between the Department of Licensing and Consumer Protection (DLCP) and the District Department of Transportation (DDOT) DCMR 24-534. The regulations were... -
Bicycle and Pedestrian Automated Counts
District of Columbia —
The District Department of Transportation (DDOT) maintains a system of automated counters to measure the number of people walking and biking. DDOT began installing... -
Corporate Registration
District of Columbia —
The Department of Licensing and Consumer Protection (DLCP) Business and Professional Licensing Administration Corporations Division serves as the Office of Corporate... -
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... -
Neighborhood Clusters
District of Columbia —
This data set describes Neighborhood Clusters that have been used for community planning and related purposes in the District of Columbia for many years. It does not... -
Unemployment Insurance Claims
District of Columbia —
DC unemployment insurance claims. The data is collected by Department of Employment Services (DOES). Data is typically at least 24 hours behind. -
Master Address Repository Viewer
District of Columbia —
The Master Address Repository (MAR) Viewer is part of the District's location services documented in Addressing in DC. It makes locating addresses or place name as... -
Bias Crime
District of Columbia —
It is important for the community to understand what is – and is not – a hate crime. First and foremost, the incident must be a crime. Although that may seem obvious,... -
Historic Data on DC Buildings
District of Columbia —
Historical Data on the Buildings of Washington DC, collected over 15 years by Brian Kraft, with support from JMT Inc., for the DC Historic Preservation Office. Most of... -
Air Quality Purple Air Sensors
District of Columbia —
This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Purple Air network in the District of... -
Adult Arrests
District of Columbia —
The Metropolitan Police Department collects race and ethnicity data according to the United States Census Bureau standards... -
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... -
Storm Surge Risk Areas
District of Columbia —
This data reflects areas with a risk of storm tide flooding from hurricanes, based on potential storm tide heights calculated by the National Weather Service's SLOSH... -
Aerial Photography (Orthophoto) - 2021
District of Columbia —
2021 Orthophoto - 3 inch resolution: This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2021 digital... -
Community-Based Dementia Care
District of Columbia —
Community-based adult day programs provide daily care and social connection for older adults living with cognitive impairment and dementia. These services can be an... -
Shot Spotter Gun Shots
District of Columbia —
This data represents all ShotSpotter incidents that were classified as “Probable Gunfire”, “Single_Gunshot”, or “Multiple_Gunshots” occurring within one of the six...