Twin Falls County voter turnout
How many people does one vote speak for in Twin Falls County, Idaho?
Only 35% of eligible citizens in Twin Falls County voted in the 2022 midterm.
2024 presidential: 57% turnout · 1.7 people per vote
Turnout in Twin Falls County
In the November 2022 midterm, 22,993 of Twin Falls County’s 65,287 eligible citizens voted: 35.2% turnout. That’s 6.8 points lower than Idaho overall (42.0%) and 10.8 points lower than the national rate (46.0%). With 42,294 eligible citizens sitting it out, each ballot cast spoke for 2.8 people.
In the 2024 presidential election, turnout was 57.3%, so each ballot spoke for 1.7 people. Midterm turnout here ran 22.1 points below the presidential year, which is why every vote in a midterm like 2026 carries extra weight.
Twin Falls County ranks #6 of 44 counties in Idaho 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 |
|---|---|---|---|
| Minidoka County | #3 | 32.3% | 3.1 |
| Jerome County | #4 | 33.1% | 3.0 |
| Canyon County | #5 | 33.8% | 3.0 |
| Twin Falls County | #6 | 35.2% | 2.8 |
| Cassia County | #7 | 36.3% | 2.8 |
| Bingham County | #8 | 36.8% | 2.7 |
| Shoshone County | #9 | 38.2% | 2.6 |
See all 44 Idaho counties ranked →