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City dataMaps & Geospatial
Addressing in DC
Published by City of Washington, DC · Updated 08/07/2025
- Last updated
- 08/07/2025
- First published 04/08/2021
- Update frequency
- Not listed
- Formats
- Web only
- Coverage
- District of Columbia
- City in District of Columbia
About this dataset
The District of Columbia government uses the Master Address Repository (MAR) to implement intelligent search functionality for finding and verifying addresses, place names, blocks and intersections.
Files and access
Links open the official government source
- ArcGIS Hub Datasetopendata.dc.govWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Addressing in DC?
- City of Washington, DC, part of District of Columbia, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 08/07/2025.
- How do I download it?
- Use the official source link above to view or request the data.
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Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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