Ohio's 25th senatorial district

Ohio's 25th senatorial district was historically based in the Cleveland metro area until redistricting following the 2020 census saw it transferred to Franklin County. It encompasses Ohio House districts 3, 7, and 9. Within its boundaries are the cities of Upper Arlington and Grandview Heights, the village of Marble Cliff, and portions of the city of Columbus, including the Ohio State University campus. It is currently represented in the Ohio Senate by Democrat Bill DeMora.