1978Final results
1978 election for Minnesota House District 50B
Minnesota House of Representatives · Minnesota
Dick Kostohryz (D) won with 54.7% of the vote, defeating Doug Haddock (R) by 9.4 points.
Dick KostohryzDemocrat · winner · incumbent
54.7%5,024
Doug HaddockRepublican
45.3%4,163
9,187 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET