Complete ZIP Code Details
| ZIP Code | 20111 |
| City | Manassas |
| State | Virginia (VA) |
| County | Prince William |
| Timezone | America/New_York |
| Coordinates | 38.7490700, -77.4303900 |
| Population | 38,124 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 20111 |
| City | Manassas |
| State | Virginia (VA) |
| County | Prince William |
| Timezone | America/New_York |
| Coordinates | 38.7490700, -77.4303900 |
| Population | 38,124 |
| ZIP Type | STANDARD |
| Country | United States |