In 2019, Loudoun County, VA had a population of 414k people with a median age of 36.8 and a median household income of $151,800. Between 2018 and 2019 the population of Loudoun County, VA grew from 406,850 to 413,538, a 1.64% increase and its median household income grew from $139,915 to $151,800, a 8.49% increase.
The 5 largest ethnic groups in Loudoun County, VA are White (Non-Hispanic) (54.5%), Asian (Non-Hispanic) (19.6%), White (Hispanic) (8.53%), Black or African American (Non-Hispanic) (7.74%), and Two+ (Non-Hispanic) (3.65%). 33.5% of the households in Loudoun County, VA speak a non-English language at home as their primary language, and 90.7% of the residents in Loudoun County, VA are U.S. citizens.
In 2019, the median property value in Loudoun County, VA was $556,600, and the homeownership rate was 77.4%. Most people in Loudoun County, VA drove alone to work, and the average commute time was 32 minutes. The average car ownership in Loudoun County, VA was 2 cars per household.