Loudoun County is in the northern part of the Commonwealth of Virginia in the United States. In 2020, the census returned a population of 420,959, making it Virginia's third-most populous county. Loudoun County's seat is Leesburg. Loudoun County is part of the Washington–Arlington–Alexandria, DC–VA–MD–WV Metropolitan Statistical Area. As of 2020, Loudoun County had a median household income of $147,111. Since 2008, the county has been ranked first in the U.S. in median household income among jurisdictions with a population of 65,000 or more.
Hamilton is a town in the Loudoun Valley of Loudoun County, Virginia, United States. The population was 506 as of the 2010 census.
Leesburg is a town in and the county seat of Loudoun County, Virginia, United States. Settlement in the area began around 1740, which is named for the Lee family, early leaders of the town. Located in the far northeast of the state, in the War of 1812 it was a refuge for important federal documents evacuated from Washington, DC, and in the Civil War, it changed hands several times.
Lovettsville is a town in Loudoun County, located near the very northern tip of the Commonwealth of Virginia, United States. Settled primarily by German immigrants, the town was originally established in 1836.
Middleburg is a town in Loudoun County, Virginia, United States, with a population of 673 as of the 2010 census. It is the southernmost town along Loudoun County's shared border with Fauquier County.
Purcellville is a town in Loudoun County, Virginia. The population was 8,929 according to the 2020 Census. Purcellville is the major population center for Western Loudoun and the Loudoun Valley. Many of the older structures remaining in Purcellville reflect the Victorian architecture popular during the early twentieth century.
Sterling, Virginia, refers most specifically to a census-designated place (CDP) in Loudoun County, Virginia, United States. The population of the CDP as of the 2010 United States Census was 27,822. The CDP boundaries are confined to a relatively small area between Virginia State Route 28 on the west and Virginia State Route 7 on the northeast, excluding areas near SR 606 and the Dulles Town Center.
Oak Hill is a mansion and plantation located in Aldie, Virginia that was for 22 years a home of Founding Father James Monroe, the fifth U.S. President. It is located approximately 9 miles (14 km) south of Leesburg on U.S. Route 15, in an unincorporated area of Loudoun County, Virginia. Its entrance is 10,300 feet (3,100 m) north of Gilberts Corner, the intersection of 15 with U.S. Route 50. It is a National Historic Landmark, but privately owned and not open to the public.
Ashburn is a census-designated place (CDP) in Loudoun County, Virginia, United States. At the 2010 United States Census, its population was 43,511, up from 3,393 twenty years earlier. It is 30 miles (48 km) northwest of Washington, D.C., and part of the Washington metropolitan area.
Unison is an unincorporated community village in Loudoun County, Virginia. It is located approximately five miles from Middleburg in the Loudoun Valley close to the Fauquier County border.
Bluemont is an unincorporated village in Loudoun County, Virginia located at the eastern base of Snickers Gap in the Blue Ridge Mountains. The village's center is located along Snickersville Turnpike, 4 miles (6.4 km) west of the incorporated town of Round Hill. The village borders Virginia's fox hunting country and is within 1 mile (1.6 km) of the Appalachian Trail and the Bears Den and Raven Rocks formations in the Blue Ridge.
Waterford is an unincorporated village and census-designated place (CDP) in the Catoctin Valley of Loudoun County, Virginia, located along Catoctin Creek. Waterford is 47 miles (76 km) northwest of Washington, D.C., and 7 miles (11 km) northwest of Leesburg. The entire village and surrounding countryside is a National Historic Landmark District, noted for its well-preserved 18th and 19th-century character.
Aldie is an unincorporated community and census-designated place (CDP) located between Chantilly and Middleburg in Loudoun County, Virginia, United States. The historic village of Aldie is located on the John Mosby Highway in a gap between the Catoctin Mountains and Bull Run Mountains, through which the Little River flows. Aldie traditionally serves as the gateway to the Loudoun Valley and beyond.
Lincoln is a historic unincorporated village in the Loudoun Valley of Loudoun County, Virginia, located approximately 1.5 miles (2.4 km) south of Purcellville. It was established as the community of Goose Creek during the 1750s by Quaker settlers and renamed "Lincoln" for the president of the same name, shortly after his election in 1860.
Taylorstown is a small community in Loudoun County, Virginia, built on the banks of Catoctin Creek and the surrounding hillside, about two miles (3 km) south of the Potomac River. First settled in 1734, it holds two of the oldest standing houses in Loudoun County, "Hunting Hill" and "Foxton Cottage", directly across the Catoctin Creek from each other.
Belmont Manor House, formally known as Belmont Plantation, is a two-story, five-part Federal mansion in Loudoun County, Virginia, built between the years of 1799–1802 by Ludwell Lee (1760–1836), son of Richard Henry Lee. The land surrounding the mansion, the Belmont property, was handed down to his first wife, Flora Lee, from their grandfather, Thomas Lee.
The Virginia Piedmont Heritage Area Association (VPHA) is a nonprofit preservation and historic organization in Middleburg, Virginia. Founded in 1995 as the Mosby Heritage Area Association (MHAA), its mission is to educate about, and advocate for, the preservation of the historic, cultural and scenic resources in the Northern Virginia Piedmont.
The Herndon Depot Museum, also known as the Herndon Historical Society Museum, is located in the town of Herndon in Fairfax County, Virginia. Built in 1857 for the Alexandria, Loudoun & Hampshire Railroad, the depot later served the Richmond and Danville Railroad, the Southern Railway and the Washington and Old Dominion Railroad. In 1875, the original shed was replaced with the current depot.
Douglass High School or Douglass Alternate school was built in 1941 in what was then a rural area just outside Leesburg, Virginia as the first high school for African-American students in Loudoun County. The school was built on land purchased by the black community for $4,000 and conveyed to the county for $1. It was the only high school for African-American students until the end of segregation in Loudoun County in 1968.
The Manassas Industrial School for Colored Youth, commemorated as the Jennie Dean Memorial Site, was a former school for African-American children in Manassas, Virginia. The current site name honors the school's founder, Jennie Dean, a charismatic ex-slave who believed in the value of vocational education for African-American youth of both sexes.
United States 
Virginia 
Loudoun 
