Cost of living in Greenbriar, VA

Greenbriar is a census-designated place in Fairfax County, VA. ACS 2024 5-year population is 8,243. Median gross rent is $2,324 (ACS 2024 5-year, this place). Median home value is $662,500. Median household income is $142,634. Insurance is the NAIC state average; food is a USDA plan — no town indexes.