1990Final results
1990 election for Iowa House District 12
Iowa House of Representatives · Iowa
Josephine Gruhn (D) won with 54.7% of the vote, defeating Orville J. Berg (R) by 9.5 points.
Josephine GruhnDemocrat · winner · incumbent
54.7%5,225
Orville J. BergRepublican
45.3%4,320
9,545 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