1978Final results
1978 election for Iowa House District 49
Iowa House of Representatives · Iowa
Donald H. Binneboese (D) won with 50.3% of the vote, defeating Roger L. Siddall (R) by 0.6 points.
Donald H. BinneboeseDemocrat · winner · incumbent
50.3%3,895
Roger L. SiddallRepublican
49.7%3,850
7,745 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET