Day County, South Dakota
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 1,492 | 46.7% | 1,623 | 50.8% | 82 | 2.6% | 3,197 |
| 2004 | 1,817 | 51.3% | 1,671 | 47.2% | 52 | 1.5% | 3,540 |
| 2008 | 1,785 | 56.2% | 1,372 | 43.2% | 21 | 0.7% | 3,178 |
| 2012 | 1,497 | 52.1% | 1,320 | 45.9% | 56 | 1.9% | 2,873 |
| 2016 | 974 | 35.5% | 1,627 | 59.2% | 146 | 5.3% | 2,747 |
| 2020 | 1,052 | 35.5% | 1,869 | 63.1% | 43 | 1.5% | 2,964 |