1992Final results
1992 election for Minnesota Senate District 42
Minnesota State Senate · Minnesota
Roy Terwilliger (R) won with 61.9% of the vote, defeating Rosemary Kostick (D) by 23.7 points.
Roy TerwilligerRepublican · winner
61.9%26,065
Rosemary KostickDemocrat
38.1%16,071
42,136 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 1992
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET