2020 Ohio Republican Primary

Date: April 28, 2020
Delegates: 82
Allocation: Winner Take All
Notes: Statewide popular vote winner earns all 82 delegates. The primary was postponed from March 17 due to coronavirus. There will be extremely limited in-person voting on April 28; most will need to vote by mail. Ballots postmarked April 27 or earlier must arrive by May 8 to count.

Information is estimated and subject to change. Delegate allocation rules can be very complex; this overview may not capture some details. For those interested in the finer points, we suggest Greenpapers or FHQ.

Estimated Delegates Earned



Source Date Sample Trump Weld Other
Emerson College 10/03/2019 325 RV 87% 5% 8%