Results of the May 2018 Ohio Issue 1 by county

Support

  90%–100%  80%–90%  70%–80%  60%–70%  50%–60%
Tie

  Exact tie
Oppose

  50%–60%  60%–70%  70%–80%  80%–90%  90%–100%
Data: Data:Election results/May 2018 Ohio Issue 1.tab
Own work
Elli