Lyman County, South Dakota
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 482 | 34.8% | 875 | 63.1% | 29 | 2.1% | 1,386 |
| 2004 | 872 | 44.9% | 1,029 | 53.0% | 39 | 2.0% | 1,940 |
| 2008 | 710 | 43.7% | 894 | 55.1% | 19 | 1.2% | 1,623 |
| 2012 | 605 | 38.6% | 933 | 59.5% | 31 | 2.0% | 1,569 |
| 2016 | 369 | 26.0% | 977 | 68.8% | 75 | 5.3% | 1,421 |
| 2020 | 525 | 32.9% | 1,042 | 65.2% | 30 | 1.9% | 1,597 |