Cost of living in McNair, VA

McNair is a census-designated place in Fairfax County, VA. ACS 2024 5-year population is 22,655. Median gross rent is $2,287 (ACS 2024 5-year, this place). Median home value is $595,800. Median household income is $122,778. Insurance is the NAIC state average; food is a USDA plan — no town indexes.