1970Final results
1970 election for Minnesota House District 25B
Minnesota House of Representatives · Minnesota
Robert Dunn (Oth) won with 74.1% of the vote, defeating David E. Berggren (Oth) by 48.2 points.
Robert DunnOther party · winner · incumbent
74.1%8,415
David E. BerggrenOther party
25.9%2,940
11,355 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