2024Final results
2024 election for Iowa House District 57
Iowa House of Representatives · Iowa
Pat Grassley (R) won with 60.2% of the vote, defeating Shawn Ellerbroek (D) by 20.4 points.
Pat GrassleyRepublican · winner
60.2%10,869
Shawn EllerbroekDemocrat
39.7%7,180
The same year, the district voted R+27.7 for president; this race was R+20.4.18,067 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET