Loudoun County, Virginia
Loudoun County: County in Virginia, United States
About
Loudoun County is a county located in the U.S. state of Virginia. As of the 2010 census, the population was 312,311 and a population density of 231 people per km². After 10 years in 2020 county had an estimated population of 422,784 inhabitants. Its county seat is Leesburg. The county was created 268 years ago in 1756.
Quick Facts about Loudoun County
| Population : | 422,784 (2020) |
| Country : | United States of America |
| State : | Virginia (United States) |
| Twitter username : | loudouncogovt |
| Area : | 1350 km2 |
| Water as percent of area : | 1.1% |
| Land as percent of area : | 98.9% |
| Legislative body : | Loudoun County Board of Supervisors |
| Named for : | John Campbell, 4th Earl of Loudoun |
| Altitude : | 715 feet / 218 meters |
| Capital : | Leesburg |
| Establishment : | January 01, 1757 |
| Time Zone : | America/New_York |
| Local time : | 12:45:19 (22nd February 2025) |
| Density : | 313 Pop. per km² as of 2020 |
| Population growth : | 26.13% (2010-2020) |
Geography
Loudoun County is located at 39°5'26"N 77°38'9"W (39.0906800, -77.6357200). It has 8 neighbors: Frederick County, Montgomery County, Washington County, Clarke County, Fairfax County, Fauquier County, Prince William County and Jefferson County.
Loudoun County map
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Loudoun County Populated Places
Cities, towns, neighborhoods & other populated places in Loudoun County.
| City Name | Population | Title |
|---|---|---|
| Leesburg | 54,488 | Historic town within and the county seat of Loudoun County, Virginia, United States |
| Sterling | 27,822 | Census-designated place in Loudoun County, Virginia, US |
| Purcellville | 10,285 | Town in Virginia |
| Lovettsville | 2,267 | Town of the United States |
| Middleburg | 835 | Town in Loudoun County, Virginia |
- Official Website
Official website of Loudoun County
Loudoun County has 8 neighbours.
- Frederick County county in Maryland, United States
- Montgomery County county in Maryland, United States
- Washington County county in Maryland, United States
- Clarke County county in Virginia, United States
- Fairfax County county in Virginia, United States
- Fauquier County county in Virginia, United States
- Prince William County county in Virginia, United States
- Jefferson County county in West Virginia, United States
- Leesburg
Demographics
The population of Loudoun County increased by 26.13% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 312,311 | - | census |
| 2011 | 326,327 | 4.3% | estimation process |
| 2012 | 337,847 | 3.41% | estimation process |
| 2013 | 349,915 | 3.45% | estimation process |
| 2014 | 362,206 | 3.39% | estimation process |
| 2015 | 374,014 | 3.16% | estimation process |
| 2016 | 385,546 | 2.99% | estimation process |
| 2017 | 397,049 | 2.9% | estimation process |
| 2018 | 405,522 | 2.09% | estimation process |
| 2019 | 413,538 | 1.94% | estimation process |
| 2020 | 422,784 | 2.19% | estimation process |
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People born in Loudoun County (28)
People born in Loudoun County, including politician Alfred H. Powell, Union United States Army officer George Washington Emery Dorsey, politician Christopher Greenup, .
List
- Eli H. Janney (American mechanical engineer) he was born in 12/11/1831
- Robert Ludwell Yates Peyton (Confederate Army officer and politician (1822-1863)) he was born in 08/02/1822
- Robert H. Chilton (Confederate Army general) he was born in 25/02/1815
- John Long (American politician (1785-1857)) he was born in 26/02/1785
- John Thomson Mason (American lawyer and politician) he was born in 08/01/1787
- Ben Montgomery ((1819-1877) American businessman) he was born in 01/01/1819
- George Rust (United States general) he was born in 04/01/1788
- Russell Baker (American writer and satirist (1925-2019)) he was born in 14/08/1925
- John F. Ryan (American politician) he was born in 09/11/1848
- John Mobberly (Confederate American Civil War guerrilla) he was born in 01/06/1844
- Joseph R. Cockerill (American politician) he was born in 02/01/1818
- R. Preston Chew (Horse artillery commander in the Confederate States Army) he was born in 09/04/1843
- Richard Henry Dulany (Army colonel and horseman) he was born in 10/08/1820
- Stephen Bradley (equestrian) he was born in 01/01/1962
- Wilton Lackaye (American actor (1862-1932)) he was born in 30/09/1862
- Henry S. Taylor (American poet) he was born in 21/06/1942
- James Megeath (American pioneer) he was born in 18/11/1824
- Isaiah L. Potts he was born in 01/01/1784
Virginia Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Fairfax County | 1,150,847 | County in Virginia, United States |
| Prince William County | 475,533 | County in Virginia, United States |
| Virginia Beach | 451,231 | The most populous city in Virginia, Virginia Beach is a major center for tourism, military, and business. |
| Chesterfield County | 358,245 | County in South Carolina, United States |
| Henrico County | 333,766 | County in Virginia, United States |
| Chesapeake | 247,011 | The second most populous city in Virginia. |
| Norfolk | 242,803 | The most populous city in Virginia. |
| Arlington County | 240,119 | County in Virginia, United States; suburb of Washington, D. |
| Richmond | 232,226 | The capital of Virginia. |
| Arlington | 229,164 | A county in Virginia. |
| City of Portsmouth | 215,133 | Administrative division in Virginia, United States |
| Newport News | 179,062 | The second most populous city in Virginia. |
| Alexandria | 158,726 | A city in Virginia. |
| Stafford County | 156,748 | County in Virginia, United States |
| East Hampton | 147,993 | Town in New York |
| Spotsylvania County | 138,449 | County in Virginia, United States |
