The District of Columbia offers several online mapping applications highlighting data and information from various fields of interest such as crime statistics, public school profiles, detailed property information and more. The online mapping sites below are just a sample of our most popular web maps. Open Data DC Maps & Apps Gallery
DC Atlas Plus allows users to search and identify over 600 different types of data - making it an all-inclusive point of reference for DC geographic information.
View a history of and download District aerial imagery and LiDAR.
Analyze and download crime statistics for all 8 Wards.
The District of Columbia’s 311 Map allows you to see 311 service requests by location, date (2 days, 7 days and 30 days) and status.
Analyze and download the top ten DC Service Request statistics for all 8 Wards going back to 2010.
Find and map property owned or under the jurisdiction the District government.
Find information about more than 170,000 properties in DC by typing in a property address or a square, suffix and lot number.
Research data that represents parcel boundaries for the numerous geographies that exist in the District.