1970Final resultsIncumbent defeated
1970 election for Iowa Senate District 25
Iowa State Senate · Iowa
John M. Walsh (R) won with 58.0% of the vote, defeating Andrew G. Frommelt (D) by 16.1 points.
John M. WalshRepublican · winner · incumbent
58.0%10,874
Andrew G. FrommeltDemocrat · incumbent
42.0%7,865
18,739 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