ZIP Code 20391 is located in Washington Navy Yard District of Columbia. 20391 is entirely within District of Columbia. Regionally, 20391 is located in Metro DC.
| ZIP Code Name | Washington Navy Yard |
| Primary County | District of Columbia |
| ZIP Code Type | Standard |
| Current Time | EST |
| Coordinates | 38.87634277,-76.99378204 |
| Adjacent ZIP Codes | |
| Region | Metro DC |
| Metropolitan/Micropolitan Stat Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 20391 | |
| Elementary Schools in 20391 | |
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| High Schools in 20391 |