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No Tree Left Behind
State of Washington —
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... -
Barry Farm Dwellings
State of Washington —
The site of Barry Farm Dwellings, from its establishment as a freedmen’s village in 1867, through its development as public housing, tells a story of housing struggles... -
District of Columbia Data Policy
State of Washington —
Mayor's Order 2017-115. District of Columbia Data Policy. Originating Agency: Office of the Mayor. A comprehensive data policy for the District of Columbia government.... -
Kingman Park
State of Washington —
Kingman Park is a neighborhood in northeast Washington developed in the years between World Wars I & II, during the height of segregation when black Washingtonians... -
Airport Runway and Taxiway 1999
State of Washington —
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... -
Adult Arrests
State of Washington —
The Metropolitan Police Department collects race and ethnicity data according to the United States Census Bureau standards... -
ACS 1-Year Housing Characteristics DC
State of Washington —
Occupancy status, Units, Rooms, Year built, Owner/Renter (Tenure), Mortgage/Rent costs, and more. This service is updated annually with American Community Survey (ACS)... -
Certificate of Occupancy
State of Washington —
All applicants for a Basic Business License operating from a commercial location in the District of Columbia must provide a Certificate of Occupancy (C of O) for the... -
School Attendance Zones (Middle School)
State of Washington —
DC Middle School Attendance. This dataset shows D.C. public middle school attendance areas, and added to the DC Geographic Information System (DC GIS) for the D.C.... -
School Attendance Zones (Elementary)
State of Washington —
DC Elementary School Attendance. This dataset shows D.C. public elementary school attendance areas, and added to the DC Geographic Information System (DC GIS) for the... -
Fall Leaf Collection Pickup Status
State of Washington —
The DC Department of Public Works (DPW) will begin vacuum leaf collections on November 7, 2022 for residents who receive DPW trash and recycling services. Both... -
Census Blocks in 2020
State of Washington —
Census blocks are statistical areas bounded on all sides by visible features (e.g., streets, roads, streams, and railroad tracks), and by non-visible boundaries (e.g.,... -
ACS 5-Year Demographic Characteristics DC
State of Washington —
Age, Sex, Race, Ethnicity, Total Housing Units, and Voting Age Population. This service is updated annually with American Community Survey (ACS) 5-year data. Contact:... -
2021 Future Planning Analysis Areas
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
State of Washington DC - 2021
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
2021 Resilience Focus Areas
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
2021 Comp Plan Policy
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
2021 Future Land Use
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
Comprehensive Plan in 2021
State of Washington —
Planned Land Use from the 2021 Comprehensive Plan Amendment Act of 2021. This data set is an update to the 2006 original version, which was digitized from the... -
2008 LiDAR - Last Return
State of Washington —
2008 Last Return Light Detection and Ranging (LIDAR) Data for Washington, DC at 1 meter resolution.