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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Triangle, VA

Triangle, VA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 22172StandardPrince William8,699

Timezone(s):Eastern (GMT -05:00)
Population:8,188 (More Details)
Male Population:4,016
Female Population:4,172
Median Age:32
ZIP Codes:1
Area Codes:2
Total Area:348 square miles (county)
Land Area:336 square miles (county)
Water Area:12 square miles (county)

Triangle, VA Demographic Information *

Total population8,188
Male population4,016
Female population4,172
Median age (years)31.6
White Population3,378
Black Population3,039
Indian Population45
Asian Population444
Hawaiian Population13
Hispanic Population1,508
Median age (Male)31.3
Median age (Female)32
Total households2,848
Family households (families)1,964
Average household size2.86
Average family size3.41
Total housing units3,143
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],