Cost of living in Mason Neck, VA

Mason Neck is a census-designated place in Fairfax County, VA. ACS 2024 5-year population is 2,039. Median gross rent is $2,486 (ACS 2024 5-year, this place). Median home value is $818,300. Median household income is $167,857. Insurance is the NAIC state average; food is a USDA plan — no town indexes.