Marshall County voter turnout
How many people does one vote speak for in Marshall County, Iowa?
Only 46% of eligible citizens in Marshall County voted in the 2022 midterm.
2024 presidential: 65% turnout · 1.5 people per vote
Turnout in Marshall County
In the November 2022 midterm, 12,390 of Marshall County’s 26,764 eligible citizens voted: 46.3% turnout. That’s 5.0 points lower than Iowa overall (51.3%) and about the same as the national rate (46.0%). With 14,374 eligible citizens sitting it out, each ballot cast spoke for 2.2 people.
In the 2024 presidential election, turnout was 65.0%, so each ballot spoke for 1.5 people. Midterm turnout here ran 18.7 points below the presidential year, which is why every vote in a midterm like 2026 carries extra weight.
Marshall County ranks #15 of 99 counties in Iowa for vote power (#1 has the lowest turnout, so each vote there counts for the most people).
Election Day is Tuesday, November 3, 2026 — register or check your status at vote.org.
| County | Rank | Turnout | Per vote |
|---|---|---|---|
| Louisa County | #12 | 45.7% | 2.2 |
| Des Moines County | #13 | 45.9% | 2.2 |
| Emmet County | #14 | 46.3% | 2.2 |
| Marshall County | #15 | 46.3% | 2.2 |
| Story County | #16 | 46.8% | 2.1 |
| Decatur County | #17 | 47.1% | 2.1 |
| Clinton County | #18 | 47.7% | 2.1 |
See all 99 Iowa counties ranked →