1972Final results
1972 election for Indiana Senate District 34
Indiana State Senate · Indiana
Marie T. Lauck (D) won with 74.3% of the vote, defeating Mary H. Vanburen (R) by 48.7 points.
Marie T. LauckDemocrat · winner
74.3%20,506
Mary H. VanburenRepublican
25.7%7,075
27,581 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 1972
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET