Clinton County, Illinois
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 6,436 | 41.7% | 8,588 | 55.7% | 403 | 2.6% | 15,427 |
| 2004 | 6,797 | 39.7% | 10,219 | 59.7% | 115 | 0.7% | 17,131 |
| 2008 | 7,657 | 44.2% | 9,357 | 54.0% | 300 | 1.7% | 17,314 |
| 2012 | 5,596 | 34.0% | 10,524 | 64.0% | 330 | 2.0% | 16,450 |
| 2016 | 3,945 | 22.6% | 12,412 | 71.3% | 1,062 | 6.1% | 17,419 |
| 2020 | 4,493 | 23.4% | 14,304 | 74.6% | 373 | 1.9% | 19,170 |