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

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.

Public Space Permit Locator Graphic

Public Space Permit Locator

The GIS (geographic information system) enabled Public Space Permit Lookup Tool gives the public the ability to see permits on an interactive map.

Real Property Map

Real Property Finder

Find information about more than 170,000 properties in DC by typing in a property address or a square, suffix and lot number.

Retail Site Search

Retail Site Search

Allows retailers to query more than 280 retail opportunities by size, neighborhood, timeframe and location.


Returning Citizen Resource Locator

Use this map to find and view contact information for public and private organizations that provide assistance to previously incarcerated persons.


RSA One Stop Locations

This map helps locate the Rehabilitation Services Administration's one stop locations. Here, eligible persons with physical or mental impairments may prepare for, obtain, maintain, or regain employment.

Leaf Collection

Seasonal Leaf Collection

Enter an address and view the leaf collection progress.

Sex Offender Registry

Sex Offender Registry

Search by address, police district, offender name or another geographic area for sex offenders registered in the District.

Snow Response Reporting System Graphic

Snow Response Reporting System

During wintery weather in the District, use this application to view live traffic cameras and review road treatments around the city.

Trash and Recycling Pick Up

Trash and Recycling Pick Up Day

Enter part or all of any address in the District to find out the trash and recycling pickup day(s) for that location.

Watershed Finder

Watershed Finder

Find and map the watershed and sewer system area for a given address.

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