Quantico is a city located in Prince William County Virginia. With a 2020 population of 559, it is the 159th largest city in Virginia and the 12834th largest city in the United States . Quantico is currently growing at a rate of 0.54% annually and its population has increased by 16.46% since the most recent census, which recorded a population of 480 in 2010. Quantico reached it's highest population of 559 in 2021. Spanning over 0 miles, Quantico has a population density of 8,029 people per square mile.
The average household income in Quantico is $63,396 with a poverty rate of 10.33%. The median rental costs in recent years comes to $896 per month, and the median house value is $217,500. The median age in Quantico is 32.5 years, 38.5 years for males, and 28.8 years for females.