Loudoun County, Virginia
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 30,938 | 40.9% | 42,453 | 56.1% | 2,262 | 3.0% | 75,653 |
| 2004 | 47,271 | 43.6% | 60,382 | 55.7% | 777 | 0.7% | 108,430 |
| 2008 | 74,845 | 53.7% | 63,336 | 45.4% | 1,278 | 0.9% | 139,459 |
| 2012 | 82,479 | 51.5% | 75,292 | 47.0% | 2,289 | 1.4% | 160,060 |
| 2016 | 100,795 | 55.1% | 69,949 | 38.2% | 12,353 | 6.7% | 183,097 |
| 2020 | 138,372 | 61.5% | 82,088 | 36.5% | 4,516 | 2.0% | 224,976 |