NBC-WSJ-Marist published the results of a new poll, in which participants from Ohio were asked who they would vote for. Of those who answered the question, 48.0% said that they will vote for Hillary Clinton, whereas 42.0% revealed that they would give their vote to the republican Donald Trump. The poll was conducted between March 4 and March 10. The sample size was 2052 registered voters. The error margin is +/-2.2 percentage points.
Converting these results into two-party vote shares yields figures of 53.3% for the Democrats and 46.7% for the Republicans.