Loudoun County, Virginia

Loudoun County ( ) is a county in the U.S. state of Virginia. It is part of the Washington Metropolitan Area. The 2020 U.S. Census said 420,959 people live there.  Its county seat is Leesburg.Loudoun Times-Mirror, "Leesburg says county should stay", September 12, 2007, Page A1

The number of people grew 84 percent from 2000 to 2010, and 34 percent from 2010 to 2020.

As of 2022, Loudoun County has the highest median household income of any county in the United States ($170,463). This is higher than nearby Falls Church, Virginia ($164,536).

References

Category:Virginia counties
Category:1757 establishments
Category:1750s establishments in Virginia