Loudoun County, Virginia Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

30 cities

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Leesburg149,62248,3820.63%3,94312.6Town
Ashburn245,80744,0900.36%2,99515.3CDP
South Riding334,87532,5262.23%5,0956.8CDP
Sterling431,59730,8720.86%5,7935.5CDP
Brambleton524,95420,8434.52%4,3365.8CDP
Stone Ridge617,52215,0344.39%6,7782.6CDP
Broadlands714,96014,1461.28%4,6273.2CDP
Lansdowne813,10412,6791.02%3,2414.0CDP
Sugarland Run912,98812,6560.66%6,4652.0CDP
Cascades1012,64712,1320.42%3,4313.7CDP
Loudoun Valley Estates1111,6579,6735.15%4,1562.8CDP
Lowes Island1211,35011,3190.38%3,7623.0CDP
Belmont1310,5429,3413.2%3,9032.7CDP
Countryside149,5759,517-0.36%3,7302.6CDP
Purcellville158,9178,943-0.08%2,6343.4Town
Moorefield166,4064,0997.68%5,6391.1CDP
Dulles Town Center176,0985,3621.79%2,5392.4CDP
University Center184,3293,8781.24%4,7160.9CDP
One Loudoun193,2422,1517.67%5,1140.6CDP
Arcola202,8041,7616.98%1,2272.3CDP
Goose Creek Village212,7212,1937.72%7,1980.4CDP
Lovettsville222,7062,708-0.04%3,0340.9Town
Oak Grove232,6592,8632.43%2,2751.2CDP
Round Hill24684695-0.44%1,8640.4Town
Middleburg256776710.15%6531.0Town
Hamilton26603618-0.66%2,7160.2Town
Kincora27370137.87%6900.5CDP
Waterford282892567.43%7980.4CDP
Aldie292462337.42%1,0170.2CDP
Hillsboro30110116-1.79%4150.3Town

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Loudoun County, Virginia?

Leesburg is the largest city in Loudoun County.

What is the smallest city in Loudoun County, Virginia?

Hillsboro is the smallest city in Loudoun County.

How many cities are in Loudoun County?

There are 30 cities in Loudoun County, Virginia.

Frequently Asked Questions