1990Final results
1990 election for Iowa House District 33
Iowa House of Representatives · Iowa
Don Knapp (D) won with 69.9% of the vote, defeating Bob Peryon (R) by 39.8 points.
Don KnappDemocrat · winner · incumbent
69.9%6,331
Bob PeryonRepublican
30.1%2,724
9,055 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET