2010Final results
2010 election for Minnesota Senate District 5
Minnesota State Senate · Minnesota
David J. Tomassoni (D) won with 69.7% of the vote, defeating Matt Matasich (R) by 39.5 points.
David J. TomassoniDemocrat · winner · incumbent
69.7%22,322
Matt MatasichRepublican
30.2%9,666
32,019 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