2018Final results
2018 election for Iowa House District 19
Iowa House of Representatives · Iowa
Chris Hagenow (R) won with 56.2% of the vote, defeating Gregg Gustafson (D) by 15.2 points.
Chris HagenowRepublican · winner · incumbent
56.2%10,539
Gregg GustafsonDemocrat
41.0%7,689
Richard DedorIndependent
2.7%498
18,741 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