1970Final results
1970 election for Indiana State Senate: Marshall–St. Joseph 2
Indiana State Senate · Indiana
Robert E. Mahowald (D) won re-election with 59.5% of the vote, defeating Biscomb (R) by 19.0 points.
Robert E. MahowaldDemocrat · winner · incumbent
59.5%58,413
BiscombRepublican
40.5%39,741
98,154 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET