Quantico is a city located in Virginia. With a 2020 population of 536, it is the 160th largest city in Virginia and the 13016th largest city in the United States. Quantico is currently growing at a rate of 1.13% annually and its population has increased by 11.67% since the most recent census, which recorded a population of 480 in 2010. Spanning over 0 miles, Quantico has a population density of 7,699 people per square mile.
The average household income in Quantico is $67,947 with a poverty rate of 11.95%. The median rental costs in recent years comes to $898 per month, and the median house value is $202,100. The median age in Quantico is 36.7 years, 45.4 years for males, and 34.1 years for females. For every 100 females there are 70.2 males.