1990Final results
1990 election for Iowa House District 78
Iowa House of Representatives · Iowa
Dennis Renaud (D) won with 67.8% of the vote, defeating Dave Leach (R) by 35.6 points.
Dennis RenaudDemocrat · winner · incumbent
67.8%6,750
Dave LeachRepublican
32.2%3,206
9,956 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