ZIP code · Triangle · Virginia · United States
ZIP code 22172 — Triangle
ZIP code 22172 serves Triangle, Virginia.
- Postal code
- 22172Single source Value from one source, not cross-checked.
- City
- Triangle
- County
- Prince William
- State
- Virginia
- Country
- United States
- Coordinates
- 38.5509, -77.3229 — precision precise (locality)
View on OpenStreetMap
About this page
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. Data generated on 2026-08-21. Methodology · Report an error on this page