Voter Turnout Percent Change

Percent change* in voter turnout from 2021 to 2025**

*Percent change represents how much a value increases or decreases relative to its starting point. For example, if voter turnout increased from 15% to 20%, that represents a 33% increase, calculated as (20% - 15%) / 15%.
**Voter turnout data was downloaded at 8:00 AM on November 17, 2025. Changes and updates to the data after this time are not reflected in this visualization.
Chart: Jason Cheung, Connecticut Data CollaborativeSource: Connecticut Secretary of the StateGet the data Download imageCreated with Datawrapper