turnout Iowa Primary Results By Herb Trix • Jun 3, 2020 A record number of Iowans voted in yesterday's primary election. Turnout according to the Secretary of State's office was 24 per cent or about 522,000 ballots cast - compared with 290,000 in the 2018 primary. QC Counties Increase Voter Turnout By Michelle O'Neill • Nov 7, 2018 Michelle O'Neill / WVIK News More than half of registered voters in both Rock Island and Scott counties went to the polls for the midterm election. In Scott County, 69,481of the 127,185 registered voters cast ballots. That's 54.6%, compared to 48% four years ago.