Triangle, Virginia

Triangle, Virginia
Location of Triangle in Prince William County and the state of Virginia
Location of Triangle in Prince William County and the state of Virginia
Coordinates: 38°33′5″N 77°19′33″W / 38.55139°N 77.32583°W / 38.55139; -77.32583
CountryUnited States
StateVirginia
CountyPrince William
Area
 • Total2.6 sq mi (6.8 km2)
 • Land2.6 sq mi (6.8 km2)
 • Water0.0 sq mi (0.0 km2)
Elevation
98 ft (30 m)
Population
 (2010)
 • Total8,188
 • Density3,100/sq mi (1,200/km2)
Time zoneUTC−5 (Eastern (EST))
 • Summer (DST)UTC−4 (EDT)
ZIP Code
22172
Area code(s)571, 703
FIPS code51-79360[1]
GNIS feature ID1500234[2]

Triangle is a census-designated place (CDP) in Prince William County, Virginia, United States. The population was 8,188 at the 2010 census. It is bounded to the south by the Marine Corps Base Quantico, which surrounds the town of Quantico.

  1. ^ "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
  2. ^ "US Board on Geographic Names". United States Geological Survey. October 25, 2007. Retrieved January 31, 2008.