MAR Address Standards
This Address Standards document has been developed to describe the addressing standards used for the Master Address
Repository (MAR). The MAR is DC Government’s official address database and is widely used across the City of
Washington, DC. The OCTO Data Team which is part of the Office of the Chief Technology Officer (OCTO), is
responsible for maintaining the MAR.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "DCGISopendata",
"@type": "vcard:Contact",
"hasEmail": "mailto:gisgroup@dc.gov"
}
|
| description | This Address Standards document has been developed to describe the addressing standards used for the Master Address Repository (MAR). The MAR is DC Government’s official address database and is widely used across the City of Washington, DC. The OCTO Data Team which is part of the Office of the Chief Technology Officer (OCTO), is responsible for maintaining the MAR. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://opendata.dc.gov/documents/DCGIS::mar-address-standards",
"mediaType": "text/html"
}
]
|
| identifier | https://www.arcgis.com/home/item.html?id=463a635fc6ea4288b9be4126323365d0 |
| issued | 2021-04-09T19:05:56.000Z |
| keyword |
[
"addressing",
"block",
"district of columbia",
"intersection",
"mardata",
"master address repository",
"washington dc"
]
|
| landingPage | https://opendata.dc.gov/documents/DCGIS::mar-address-standards |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2025-07-15T18:34:45.000Z |
| publisher |
{
"name": "City of Washington, DC"
}
|
| spatial | -77.2258,38.7867,-76.8125,39.0009 |
| theme |
[
"geospatial"
]
|
| title | MAR Address Standards |
