All Online Maps

DC.gov

OCTO

About OCTO

Who We Are
Programs, boards, awards, performance

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News Room
Press releases, media coverage

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Tech Opportunities
Contracts, jobs, other opportunities

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Data

Data Catalog
Feeds, XML, KML, ESRI

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Agency Data Reports
Law enforcement, services, wards

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Digital Public Square
Downloads, social media, apps

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Maps & Apps

Online Mapping
DC Atlas, GIS, Google Maps

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Apps
City info to go

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Track DC
Dashboard of government performance

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Agency Support

District Agency Support
OCTO supports District agencies

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IT Standards
Standards improve efficiency

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Development, Training & Support
Agencies can become techies

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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
octo@dc.gov

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

FOIA Information
Agency Performance

Website: http://octo.dc.gov

Rob Mancini
Chief Technology Officer
Ask the Agency

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Online Maps Listing

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, listed in alphabetic order, present data coming from agencies across the District government. Click each online map to read a brief introduction and to access the site.

GreenUp DC

An online tool to help DC property owners design, plan, and install green projects on their properties. Lower bills and protect the environment by saving energy and reducing stormwater runoff.

Interactive Map of Selected FY 2014 to FY2019 Capital Improvements

The Interactive Map of Selected FY 2014 to FY2019 Capital Improvements provides data on budgeted future projects shown by agencies in the Government of the District of Columbia.

Master Address Repository

The MAR is a database of building addresses and other location identifiers in the District. Each address in the database has been assigned a unique Address Identification Number (AID), map coordinates and other useful information.