St. Clair County voter turnout
How many people does one vote speak for in St. Clair County, Missouri?
Only 49% of eligible citizens in St. Clair County voted in the 2022 midterm.
2024 presidential: 67% turnout · 1.5 people per vote
Turnout in St. Clair County
In the November 2022 midterm, 3,692 of St. Clair County’s 7,467 eligible citizens voted: 49.4% turnout. That’s 5.3 points higher than Missouri overall (44.1%) and 3.4 points higher than the national rate (46.0%). With 3,775 eligible citizens sitting it out, each ballot cast spoke for 2.0 people.
In the 2024 presidential election, turnout was 66.8%, so each ballot spoke for 1.5 people. Midterm turnout here ran 17.4 points below the presidential year, which is why every vote in a midterm like 2026 carries extra weight.
St. Clair County ranks #93 of 115 counties in Missouri 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 |
|---|---|---|---|
| Gasconade County | #90 | 48.7% | 2.1 |
| Howard County | #91 | 48.7% | 2.1 |
| Knox County | #92 | 48.7% | 2.1 |
| St. Clair County | #93 | 49.4% | 2.0 |
| Reynolds County | #94 | 49.5% | 2.0 |
| Platte County | #95 | 49.7% | 2.0 |
| St. Louis County | #96 | 49.7% | 2.0 |
See all 115 Missouri counties ranked →