In 2014, The Pew Charitable Trusts conducted polling to help election officials and policymakers better understand what voters know about registration requirements and opportunities in their states. Voters in Ohio:
On behalf of The Pew Charitable Trusts, Public Opinion Strategies and the Mellman Group conducted a survey of 600 registered voters in Ohio. Interviews were conducted Jan. 19-22, 2014. The margin of error on a sample size of N=600 is plus or minus 4.0 percent.