Cities in Loudoun County, Virginia by Population (2024)

There are 40 cities in Loudoun County, Virginia.

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.)

40 Rows

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Centreville172,93874,2300.18%6,11011.9CDP
McLean249,83248,5660.24%2,01024.8CDP
Leesburg349,62248,3820.63%3,94312.6Town
Ashburn445,80744,0900.36%2,99515.3CDP
South Riding534,87532,5262.23%5,0956.8CDP
Sterling631,59730,8720.86%5,7935.5CDP
Herndon725,05224,5830.47%5,8454.3Town
Brambleton824,95420,8434.52%4,3365.8CDP
Chantilly923,11823,8200.02%1,92612.0CDP
Stone Ridge1017,52215,0344.39%6,7782.6CDP
Broadlands1114,96014,1461.28%4,6273.2CDP
Great Falls1214,89214,793-0.26%58725.4CDP
Lansdowne1313,10412,6791.02%3,2414.0CDP
Sugarland Run1412,98812,6560.66%6,4652.0CDP
Cascades1512,64712,1320.42%3,4313.7CDP
Loudoun Valley Estates1611,6579,6735.15%4,1562.8CDP
Lowes Island1711,35011,3190.38%3,7623.0CDP
Belmont1810,5429,3413.2%3,9032.7CDP
Countryside199,5759,517-0.36%3,7302.6CDP
Fair Lakes209,0818,3980.91%3,8352.4CDP
Purcellville218,9178,943-0.08%2,6343.4Town
Bull Run228,7556,8867.7%60714.4CDP
Moorefield236,4064,0997.68%5,6391.1CDP
Dulles Town Center246,0985,3621.79%2,5392.4CDP
University Center254,3293,8781.24%4,7160.9CDP
One Loudoun263,2422,1517.67%5,1140.6CDP
Arcola272,8041,7616.98%1,2272.3CDP
Goose Creek Village282,7212,1937.72%7,1980.4CDP
Lovettsville292,7062,708-0.04%3,0340.9Town
Oak Grove302,6592,8632.43%2,2751.2CDP
Round Hill31684695-0.44%1,8640.4Town
Middleburg326776710.15%6531.0Town
Shenandoah Retreat336395501.27%4241.5CDP
Hamilton34603618-0.66%2,7160.2Town
Kincora35370137.87%6900.5CDP
Waterford362892567.43%7980.4CDP
Aldie372462337.42%1,0170.2CDP
Hillsboro38110116-1.79%4150.3Town
Paris3970307.69%2770.3CDP
Upperville40641296.67%1500.4CDP

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?

Centreville is the largest city in Loudoun County.

What is the smallest city in Loudoun County, Virginia?

Upperville is the smallest city in Loudoun County.

How many cities are in Loudoun County?

There are 40 cities in Loudoun County, Virginia.

Frequently Asked Questions