Complete ZIP Code Details
| ZIP Code | 20155 |
| City | Gainesville |
| State | Virginia (VA) |
| County | Prince William |
| Timezone | America/New_York |
| Coordinates | 38.8064600, -77.6214500 |
| Population | 37,486 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 20155 |
| City | Gainesville |
| State | Virginia (VA) |
| County | Prince William |
| Timezone | America/New_York |
| Coordinates | 38.8064600, -77.6214500 |
| Population | 37,486 |
| ZIP Type | STANDARD |
| Country | United States |