Home > VA > Prince William County > Triangle > Zip 22172

Zip Code 22172 — Triangle, VA

22172 is a ZIP Code associated with Triangle, VA, located within Prince William. The postal region supports an estimated population of 11,490 residents across Data Pending housing units, with a population density of 215.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.574200, -77.389500)

Data MetricLocal Statistic
Postal / Zip Code22172
Primary CityTriangle
State / ProvinceVA
CountyPrince William
Total Population11,490
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density215.4 people/sq mi
TimezoneAmerica/New_York

How 22172 Compares

MetricZIP 22172Prince William CountyVA State Average
Population11,490493,2418,705,380
Median IncomeData PendingN/AN/A
Population Density215.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 22025Dumfries2.8 mi19,356N/A
Zip 22134Quantico3.1 mi8,310N/A
Zip 22026Dumfries5.1 mi22,897N/A
Zip 22193Woodbridge5.2 mi81,588N/A
Zip 20112Manassas7.1 mi30,500N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →