Blood & Biohazard Cleanup Near Lyman Park Quantico Base, VA

Quantico Base is a census-designated place (CDP) in Prince William County, Virginia, covering the base housing areas of Marine Corps Base Quantico; it is distinct from the neighboring incorporated town of Quantico.

The CDP had a population of 5,221 at the 2020 census, up from 4,452 at the 2010 census, according to the U.S. Census Bureau.

Reflecting its military population, the CDP is exceptionally young — survey estimates put the median age at about 22.5 years — and households average about 3.39 persons per household in Census Bureau survey data for 2020–2024.

Marine Corps Base Quantico was established in 1917, during World War I, as a training and staging area for Marines deploying to France.

The base is known as the 'Crossroads of the Marine Corps' because generations of Marine officers have passed through its schools.

Quantico is home to The Basic School, where all newly commissioned Marine officers receive their basic training, and to Officer Candidates School.

The base also hosts Marine Corps University and the Marine Corps Combat Development Command, which develops strategies and doctrine for Marine combat.

Quantico is additionally home to the FBI Academy, the Federal Bureau of Investigation's training facility, and to HMX-1, the Marine Corps squadron responsible for presidential helicopter transport.

The installation covers roughly 60,000 acres of wooded land along the Potomac River, spanning Prince William, Stafford and Fauquier counties about 35 miles south of Washington, D.C.

Base housing neighborhoods within the CDP include Chamberlain Village and Lyman Park, and on-base housing is managed by Liberty Military Housing.