Fort Belvoir is located in Virginia. Fort Belvoir, Virginia has a population of 7,475. Fort Belvoir is more family-centric than the surrounding county with 81% households with children. The county percentage for households with children is 34%.
The median household income in Fort Belvoir, Virginia is $74,592. The median household income for the surrounding county is $122,466 compared to the national median of $61,963. The median age of people living in Fort Belvoir is 25.7 years.
The average high temperature in July is 85.35 degrees, with an average low temperature in January of 26.2 degrees. The annual precipitation is 43.3.