Barren County, Kentucky
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 4,930 | 35.6% | 8,741 | 63.1% | 173 | 1.2% | 13,844 |
| 2004 | 5,216 | 32.3% | 10,822 | 67.1% | 102 | 0.6% | 16,140 |
| 2008 | 5,434 | 32.3% | 11,133 | 66.2% | 240 | 1.4% | 16,807 |
| 2012 | 5,400 | 32.6% | 10,922 | 65.9% | 246 | 1.5% | 16,568 |
| 2016 | 4,275 | 23.1% | 13,483 | 72.9% | 730 | 3.9% | 18,488 |
| 2020 | 5,127 | 25.6% | 14,654 | 73.1% | 274 | 1.4% | 20,055 |