Quantico is located in Maryland. Quantico, Maryland has a population of 152. Quantico is more family-centric than the surrounding county with 54.84% of the households containing married families with children. The county average for households married with children is 27.51%.
The median household income for the surrounding county is $54,493 compared to the national median of $57,652. The median age of people living in Quantico is 22.5 years.
The average high temperature in July is 89.6 degrees, with an average low temperature in January of 24.9 degrees. The average rainfall is approximately 44.9 inches per year, with 3.2 inches of snow per year.
