1996Final results
1996 election for Iowa Senate District 18
Iowa State Senate · Iowa
Michael W. Connolly (D) won with 63.0% of the vote, defeating Greg Yoko (R) by 26.0 points.
Michael W. ConnollyDemocrat · winner · incumbent
63.0%14,501
Greg YokoRepublican
37.0%8,522
23,023 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1996
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET