ZIP Code 20546 is located in Washington District of Columbia. 20546 is entirely within District of Columbia. Regionally, 20546 is located in Metro DC.
| ZIP Code Name | Washington |
| Primary County | District of Columbia |
| ZIP Code Type | Unique |
| Current Time | EST |
| Coordinates | 38.88322449,-77.01618958 |
| Region | Metro DC |
| Metropolitan/Micropolitan Stat Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 0.00355602 Square Miles |