2010Final results
2010 election for Minnesota Senate District 42
Minnesota State Senate · Minnesota
David Hann (R) won with 55.7% of the vote, defeating Ron Case (D) by 11.5 points.
David HannRepublican · winner · incumbent
55.7%19,467
Ron CaseDemocrat
44.2%15,443
34,936 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET