1984Final results
1984 election for Iowa House District 43
Iowa House of Representatives · Iowa
David Osterberg (D) won with 56.7% of the vote, defeating Wayne C. Tank (R) by 13.4 points.
David OsterbergDemocrat · winner · incumbent
56.7%7,380
Wayne C. TankRepublican
43.3%5,640
13,022 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 1984
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET