Grainger County, Tennessee
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 2,361 | 38.1% | 3,746 | 60.5% | 87 | 1.4% | 6,194 |
| 2004 | 2,569 | 34.1% | 4,905 | 65.2% | 51 | 0.7% | 7,525 |
| 2008 | 2,066 | 27.5% | 5,297 | 70.6% | 140 | 1.9% | 7,503 |
| 2012 | 1,668 | 23.0% | 5,470 | 75.4% | 114 | 1.6% | 7,252 |
| 2016 | 1,154 | 14.4% | 6,626 | 82.7% | 228 | 2.8% | 8,008 |
| 2020 | 1,467 | 14.5% | 8,565 | 84.5% | 102 | 1.0% | 10,134 |