Monona County, Iowa
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 2,086 | 45.7% | 2,304 | 50.5% | 170 | 3.7% | 4,560 |
| 2004 | 2,397 | 47.8% | 2,575 | 51.3% | 46 | 0.9% | 5,018 |
| 2008 | 2,295 | 47.9% | 2,411 | 50.3% | 90 | 1.9% | 4,796 |
| 2012 | 2,101 | 44.3% | 2,557 | 53.9% | 84 | 1.8% | 4,742 |
| 2016 | 1,247 | 27.3% | 3,120 | 68.2% | 205 | 4.5% | 4,572 |
| 2020 | 1,407 | 29.8% | 3,262 | 69.0% | 59 | 1.2% | 4,728 |