County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Loudoun | County | 86,185 | 169,599 | 312,311 | o |
| Virginia | Federal State | 6,189,197 | 7,079,057 | 8,001,024 |
Contents: Places (Loudoun, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Arcola | Census-Designated Place | ... | ... | 233 | o |
| Ashburn | Census-Designated Place | ... | ... | 43,511 | o |
| Belmont | Census-Designated Place | ... | ... | 5,966 | o |
| Brambleton | Census-Designated Place | ... | ... | 9,845 | o |
| Broadlands | Census-Designated Place | ... | ... | 12,313 | o |
| Cascades | Census-Designated Place | ... | ... | 11,912 | o |
| Countryside | Census-Designated Place | ... | ... | 10,072 | o |
| Dulles Town Center | Census-Designated Place | ... | ... | 4,601 | o |
| Hamilton | Town | 700 | 553 | 506 | o |
| Hillsboro | Town | ... | 76 | 80 | o |
| Lansdowne | Census-Designated Place | ... | ... | 11,253 | o |
| Leesburg | Town | 16,202 | 28,309 | 42,616 | o |
| Loudoun Valley Estates | Census-Designated Place | ... | ... | 3,656 | o |
| Lovettsville | Town | 749 | 874 | 1,613 | o |
| Lowes Island | Census-Designated Place | ... | ... | 10,756 | o |
| Middleburg | Town | ... | 663 | 673 | o |
| Moorefield Station | Census-Designated Place | ... | ... | 77 | o |
| Oak Grove | Census-Designated Place | ... | ... | 1,777 | o |
| Purcellville | Town | 1,763 | 3,589 | 7,727 | o |
| Round Hill | Town | ... | 538 | 539 | o |
| South Riding | Census-Designated Place | ... | ... | 24,256 | o |
| Sterling | Census-Designated Place | ... | ... | 27,822 | o |
| Stone Ridge | Census-Designated Place | ... | ... | 7,214 | o |
| Sugarland Run | Census-Designated Place | ... | ... | 11,799 | o |
| University Center | Census-Designated Place | ... | ... | 3,586 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
