1970Flipped from RepublicanFinal resultsIncumbent defeated
1970 election for Wisconsin Assembly District STCROIX
Wisconsin State Assembly · Wisconsin
Leo O. Mohn (D) won with 52.0% of the vote, defeating Robert M. Boche (R) by 4.1 points, a seat Republicans won last time.
Leo O. MohnDemocrat · winner
52.0%4,922
Robert M. BocheRepublican · incumbent
48.0%4,535
9,457 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