1970Final results
1970 election for Iowa Senate District 34
Iowa State Senate · Iowa
Eugene M. Hill (D) won with 52.7% of the vote, defeating Martin O. Oconnor (R) by 5.4 points.
Eugene M. HillDemocrat · winner · incumbent
52.7%8,509
Martin O. OconnorRepublican
47.3%7,640
16,149 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