Fairfax

Fairfax is a county in Virginia, United States. The population in Fairfax was 24,835 in 2022. The median age in Fairfax was 37.7 in 2021. The median income in Fairfax was $52,700 in 2021. The unemployment rate in Fairfax was 2.4% in 2023. The percentage of people with obesity in Fairfax was 28.6% in 2021. The percentage of people who binge drink in Fairfax was 16.9% in 2021. The percentage of people who smoke in Fairfax was 10.2% in 2021.