ZIP Code 22172: Triangle, VA
County: Prince William County
Coordinates: 38.55090, -77.32290
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Triangle, VA postal area 22172. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Triangle |
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| ZIP Code | 22172 |
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| County | Prince William County |
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| State | VA |
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| Latitude / Longitude | 38.55090, -77.32290 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 22172 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 22172 are listed as 38.55090 / -77.32290, useful for GPS and service checks in and around Triangle, VA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 22172 for mail delivery and general location reference in
Prince William County,
VA.
Some addresses near Triangle may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Triangle within VA.
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Frequently Asked Questions
What is the primary city for ZIP code 22172?
The primary city for this ZIP code is Triangle, located in VA.
In which county is 22172 located?
ZIP code 22172 is situated within Prince William County, VA.
What are the coordinates for 22172?
The approximate center point is 38.55090 (Latitude) and -77.32290 (Longitude).
Is ZIP code 22172 active?
This page lists ZIP 22172 as Listed based on the latest refresh date shown above.
Does ZIP 22172 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08