Mayor Vincent C. Gray

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About OCTO


Maps & Apps

Agency Support


Office of the Chief Technology Officer

Office Hours
Monday through Friday, 8:30 am - 5:30 pm

How to Reach Us
200 I Street, SE
5th Floor
Washington, DC 20003

Phone: (202) 727-2277
Fax: (202) 727-6857
TTY: 711

FOIA Information
Agency Performance


DC Digital Inclusion 

Rob Mancini
Chief Technology Officer

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Agency Data Reports

Compare year-to-year permit, crime, and service request data at ward and citywide levels with Agency Data Reports.


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Data Catalog and Data Feeds

Find over 400 data sets of District agency information made possible through partnerships with OCTO's GIS group and DC government agencies.


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The OneCityMap is a tool that allows citizens access to public data as part of the District’s Government Transparency initiatives.

Days: Monday - Friday

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