2022Final results
2022 election for Iowa House District 57
Iowa House of Representatives · Iowa
Pat Grassley (R) won with 64.4% of the vote, defeating Carissa Froyum (D) by 29.0 points.
Pat GrassleyRepublican · winner · incumbent
64.4%8,895
Carissa FroyumDemocrat
35.5%4,895
13,804 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET