City · Virginia · United States
Triangle, VA — ZIP codes
1 ZIP code · Prince William County
- City
- Triangle
- County
- Prince William
- State
- Virginia
- Country
- United States
- Postal code
- 22172Single source
- Coordinates
- 38.5509, -77.3229 View on OpenStreetMap
- Area codes
- 571, 703
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 22172 | Triangle | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.