There are 25 cities in Loudoun County, Virginia.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Leesburg149,02248,3810.05%3,95412.40
Ashburn245,47944,090 2,64717.18
South Riding333,35832,526 4,8666.86
Sterling431,05830,872 5,6965.45
Herndon523,80124,582-0.76%5,5524.29
Brambleton622,79620,843 3,9625.75
Stone Ridge716,04915,034 6,4172.50
Broadlands814,58214,146 4,5093.23
Lansdowne912,84012,679 3,2253.98
Sugarland Run1012,81812,656 6,3802.01
Cascades1112,54212,132 3,4023.69
Lowes Island1211,26511,319 3,7343.02
Loudoun Valley Estates1310,5149,673 5,5991.88
Belmont149,8889,341 4,8382.04
Countryside159,6469,517 3,7592.57
Purcellville168,8828,942-0.52%2,6243.38
Dulles Town Center175,8845,362 2,4502.40
University Center184,2233,878 4,5800.92
Lovettsville192,6852,708-0.7%3,2620.82
Oak Grove202,5332,863 2,1671.17
Arcola212,4371,761 1,0672.28
Round Hill22679693-0.88%1,8500.37
Middleburg23668672-0.15%6451.03
Hamilton24612617 2,9280.21
Hillsboro25103115-3.74%3890.27
showing: 25 rows

Cities in Loudoun County, Virginia by Population (2024)

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 25 cities in Loudoun County, Virginia.

Frequently Asked Questions