Loudoun County

Loudoun County is a county in Virginia, United States. The population in Loudoun County was 432,085 in 2022. The median age in Loudoun County was 36.9 in 2021. The median income in Loudoun County was $66,133 in 2021. The unemployment rate in Loudoun County was 2.6% in 2023. The percentage of people with obesity in Loudoun County was 29.6% in 2021. The percentage of people who binge drink in Loudoun County was 16.9% in 2021. The percentage of people who smoke in Loudoun County was 8.6% in 2021.