Fox News Poll: Democratic unity, Republican crossovers shape Ohio Senate race

President Donald Trump carried Ohio by more than 11 percentage points in 2024, but a new Fox News survey finds his standing in the Buckeye State has deteriorated — a development that is benefitting Democrat Sherrod Brown in the Senate race. 

By a 15-point margin, Ohioans view Trump negatively: 42% hold a favorable opinion and 57% an unfavorable one. That’s more than a 20-point swing compared to his +6 net positive rating (52-46%) in the November 2024 Ohio Fox News Voter Analysis election survey.