Rock County, Nebraska
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 141 | 15.8% | 725 | 81.1% | 28 | 3.1% | 894 |
| 2004 | 130 | 14.7% | 740 | 83.8% | 13 | 1.5% | 883 |
| 2008 | 139 | 17.4% | 640 | 79.9% | 22 | 2.7% | 801 |
| 2012 | 103 | 13.1% | 672 | 85.2% | 14 | 1.8% | 789 |
| 2016 | 70 | 8.8% | 687 | 86.1% | 41 | 5.1% | 798 |
| 2020 | 84 | 10.0% | 744 | 88.5% | 13 | 1.5% | 841 |