Greene County had the highest local voter turnout, in part due to 33% of Beavercreek voters showing up for an income tax levy.
Greene County: 25.2% turnout
Preble County: 24.4%
Miami County: 21.7%
Montgomery County: 21.1%
Warren County: 20.3%
Statewide: 20.6% turnout
In Montgomery County, 88.2% of all ballots cast were voted on Election Day, as opposed to in the early-voting process. In Greene and Warren counties, 82-83% of the total vote came on Election Day.