Polk County, Oregon
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 11,921 | 41.9% | 14,988 | 52.7% | 1,540 | 5.4% | 28,449 |
| 2004 | 15,484 | 43.6% | 19,508 | 55.0% | 497 | 1.4% | 35,489 |
| 2008 | 17,536 | 48.4% | 17,714 | 48.9% | 957 | 2.6% | 36,207 |
| 2012 | 16,292 | 46.2% | 17,819 | 50.5% | 1,146 | 3.3% | 35,257 |
| 2016 | 16,420 | 40.7% | 18,940 | 47.0% | 4,935 | 12.2% | 40,295 |
| 2020 | 22,917 | 47.5% | 23,732 | 49.1% | 1,642 | 3.4% | 48,291 |