1970Final results
1970 election for Iowa Senate District 31
Iowa State Senate · Iowa
George F. Milligan (R) won with 61.6% of the vote, defeating Howard C. Reppert Jr. (D) by 23.2 points.
George F. MilliganRepublican · winner
61.6%11,486
Howard C. Reppert Jr.Democrat
38.4%7,164
18,650 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET