Loudoun County, Virginia
Loudoun County profile, demographic data, and geographic information.
Cities & Towns in Loudoun County
Constituent municipalities and census communities located within Loudoun County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Aldie CDP | CDP | 5100772 | 0.24 sq mi |
| Arcola CDP | CDP | 5102248 | 2.29 sq mi |
| Ashburn CDP | CDP | 5103320 | 15.30 sq mi |
| Belmont CDP | CDP | 5106275 | 2.70 sq mi |
| Brambleton CDP | CDP | 5109188 | 5.75 sq mi |
| Broadlands CDP | CDP | 5109952 | 3.23 sq mi |
| Cascades CDP | CDP | 5113403 | 3.69 sq mi |
| Countryside CDP | CDP | 5119560 | 2.57 sq mi |
| Dulles Town Center CDP | CDP | 5123732 | 2.40 sq mi |
| Goose Creek Village CDP | CDP | 5131912 | 0.38 sq mi |
| Hamilton town | Town | 5134240 | 0.22 sq mi |
| Herndon town | Town | 5136648 | 4.29 sq mi |
| Hillsboro town | Town | 5137288 | 0.27 sq mi |
| Kincora CDP | CDP | 5142501 | 0.54 sq mi |
| Lansdowne CDP | CDP | 5144048 | 4.04 sq mi |
| Leesburg town | Town | 5144984 | 13.21 sq mi |
| Loudoun Valley Estates CDP | CDP | 5147136 | 2.81 sq mi |
| Lovettsville town | Town | 5147208 | 0.89 sq mi |
| Lowes Island CDP | CDP | 5147296 | 3.02 sq mi |
| Middleburg town | Town | 5151448 | 1.04 sq mi |
| Moorefield CDP | CDP | 5153030 | 1.14 sq mi |
| Oak Grove CDP | CDP | 5158104 | 1.17 sq mi |
| One Loudoun CDP | CDP | 5159364 | 0.63 sq mi |
| Purcellville town | Town | 5165008 | 3.38 sq mi |
| Round Hill town | Town | 5169168 | 0.56 sq mi |
| South Riding CDP | CDP | 5174100 | 6.84 sq mi |
| Sterling CDP | CDP | 5175376 | 5.45 sq mi |
| Stone Ridge CDP | CDP | 5175702 | 2.58 sq mi |
| Sugarland Run CDP | CDP | 5176464 | 2.01 sq mi |
| University Center CDP | CDP | 5180120 | 0.92 sq mi |
| Waterford CDP | CDP | 5183440 | 0.36 sq mi |