ZIP Code 20598 is located in DHS Virginia. 20598 is entirely within Loudoun County. Regionally, 20598 is located in Metro DC.
| ZIP Code Name | DHS |
| Primary County | Loudoun County |
| ZIP Code Type | Unique |
| Area Code(s) | 540 / 826 |
| Current Time | EST |
| Coordinates | 38.84630966,-77.11904907 |
| 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 |
| Area | 0.28710901 Square Miles |
| School Districts in 20598 | |
| Elementary Schools in 20598 | |
| Middle Schools in 20598 | |
| High Schools in 20598 |