1986Final results
1986 election for Wisconsin Senate District 23
Wisconsin State Senate · Wisconsin
Marvin J. Roshell (D) won with 73.0% of the vote, defeating Sisco (R) by 46.1 points.
Marvin J. RoshellDemocrat · winner · incumbent
73.0%29,773
SiscoRepublican
26.9%10,984
40,758 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET