Fort Belvoir is a city located in Virginia. Fort Belvoir has a 2020 population of 8,091. Fort Belvoir is currently declining at a rate of 0.00% annually and its population has increased by 13.96% since the most recent census, which recorded a population of 7,100 in 2010. Fort Belvoir reached it's highest population of 8,209 in 2015.
The average household income in Fort Belvoir is $84,500 with a poverty rate of 4.92%. The median rental costs in recent years comes to $2,671 per month, and the median house value is -. The median age in Fort Belvoir is 20.5 years, 19.7 years for males, and 22.1 years for females. For every 100 females there are 115.6 males.