Change in state turnout since last midterms

Mississippi had the largest increase in voter turnout, almost 13 points to 45%, and South Dakota had the largest decrease for the 2026 midterms compared to 2022. The University of Florida calculated turnout as a share of voting-eligible population. Turnout in 2026 was highest in Oregon and lowest in West Virginia.

Turnout is calculated by the University of Florida as a share of voting-eligible population each state, leaving out non-eligible felons and non-citizens.
Chart: Tim Henderson/StatelineSource: Election Lab at the University of FloridaGet the data