1974Final results
1974 election for Iowa House District 15
Iowa House of Representatives · Iowa
Donald D. Avenson (D) won re-election with 65.8% of the vote, defeating A. W. Martin (R) by 31.6 points.
Donald D. AvensonDemocrat · winner · incumbent
65.8%5,679
A. W. MartinRepublican
34.2%2,952
8,631 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 1974
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)