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DC GIS Services

The District of Columbia Geographic Information System (DC GIS) provides District agencies and the public geospatial data and enterprise applications.  GIS empowers policymakers and implementers with data and application tools to support better decision-making and performance. Learn how GIS improves quality and lowers the cost of services provided by the DC Government by visiting the links below.  Please read our Terms of Service or contact us by email.

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Related Information

Service Contact: 
OCTO
Contact Email: 
Contact Phone: 
(202) 727-2277
Contact Fax: 
(202) 727-6857
Contact TTY: 
711
Contact Suite #: 
5th Floor
Office Hours: 
Monday to Friday, 9 am to 4 pm
Service Location: 

200 I Street, SE

GIS Address: 
200 I Street, SE
City: 
Washington
State: 
DC
Zip: 
20003