Datasets
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Apps and Maps
The District of Columbia offers several custom online mapping applications. Some of these are built for DC agency specific goals and business processes while others are focused... -
Dashboards and Visualizations
The District of Columbia offers several interactive online visualizations. Some of these are built for DC agency specific goals and business processes while others are focused... -
Dashboard Gallery
The District of Columbia offers several interactive online visualizations highlighting data and information from various fields of interest such as crime statistics, public... -
Hub Engagement Sites Gallery
District agencies are creating hub engagement sites that are driven by a focused program, goal or activity designed to engage with you. This gallery app is embedded in... -
New & Updated Datasets Gallery
Datasets that are new or that have been updated, and we are highlighting because of significant changes. For example, schema changes with new or removed fields. The datasets... -
Latest Datasets
Datasets that are new or that have been updated, and we are highlighting because of significant changes. For example, schema changes with new or removed fields. The datasets... -
Washington DC Free WiFi Access
Washington DC residents and visitors can enjoy free Wi-Fi access via outdoor and indoor hotspots throughout the District at key community anchor locations including DC public... -
Washington DC Administrative Boundary
The District of Columbia jurisdiction and administrative boundary. The boundary was identified from public land records and digitized using a combination of sources including... -
Public Lands
Where are government public lands in the District of Columbia? Government property is sometimes gifted by private entities, acquired, developed, and transferred in title or... -
2019 MS4 Annual Report
What is the MS4 Annual Report?Every year, the District submits an Annual Municipal Separate Storm Sewer System (MS4) Report to the U.S. Environmental Protection Agency (EPA),... -
Washington DC Historic Boundary Stones
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and... -
A Path to Ending Chronic Homelessness in DC
The District of Columbia is committed to making homelessness rare, brief, and non-recurring through innovative, person-centered and research-based practices. Aligned with... -
2022 MS4 Annual Report
What is the MS4 Annual Report?Every year, the District submits an Annual Municipal Separate Storm Sewer System (MS4) Report to the U.S. Environmental Protection Agency (EPA),... -
Residential Snow Removal Service Requests
Data provided here are from the DC's 311 service request center. They represent all service requests for residential snow removal. Requests are received by the Office of Unified... -
Stop Data
In July 2019, the Metropolitan Police Department (MPD) implemented new data collection methods that enabled officers to collect more comprehensive information about each police... -
Washington DC Historic Boundary
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and... -
2020 MS4 Annual Report
What is the MS4 Annual Report?Every year, the District submits an Annual Municipal Separate Storm Sewer System (MS4) Report to the U.S. Environmental Protection Agency (EPA),... -
2021 MS4 Annual Report
What is the MS4 Annual Report?Every year, the District submits an Annual Municipal Separate Storm Sewer System (MS4) Report to the U.S. Environmental Protection Agency (EPA),... -
Bias Crime
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, most... -
Single Member District from 2023
Single Member District (SMDs) were created pursuant to legislation approving the District of Columbia's Home Rule charter in 1973. These neighborhood groups provide the District...