2018Final results
2018 election for Iowa Senate District 43
Iowa State Senate · Iowa
Joe Bolkcom (D) won with 79.5% of the vote, defeating Patrick Joseph Wronkiewicz (R) by 59.1 points.
Joe BolkcomDemocrat · winner · incumbent
79.5%23,790
Patrick Joseph WronkiewiczRepublican
20.4%6,107
29,926 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET