1974Flipped from independentFinal results
1974 election for Minnesota House District 51B
Minnesota House of Representatives · Minnesota
Michael Sieben (D) won with 68.8% of the vote, defeating Betty Rosas (R) by 37.5 points, a seat another party won last time.
Michael SiebenDemocrat · winner · incumbent
68.8%5,925
Betty RosasRepublican
31.2%2,692
8,617 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 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET