1990Final results
1990 election for Minnesota Senate District 4
Minnesota State Senate · Minnesota
Harold Finn (D) won with 57.0% of the vote, defeating R. Decker (R) by 14.1 points.
Harold FinnDemocrat · winner
57.0%15,527
R. DeckerRepublican
43.0%11,700
27,227 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET