Mason Neck is located in Virginia. Mason Neck, Virginia has a population of 2,082. Mason Neck is less family-centric than the surrounding county with 30.69% of the households containing married families with children. The county average for households married with children is 40.57%.
The median household income in Mason Neck, Virginia is $137,083. The median household income for the surrounding county is $117,515 compared to the national median of $57,652. The median age of people living in Mason Neck is 48.4 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 24.7 degrees. The average rainfall is approximately 42.9 inches per year, with 19.4 inches of snow per year.