2012Final results
2012 election for Wisconsin Senate District 30
Wisconsin State Senate · Wisconsin
Dave Hansen (D) won with 54.2% of the vote, defeating John Macco (R) by 8.5 points.
Dave HansenDemocrat · winner · incumbent
54.2%42,949
John MaccoRepublican
45.7%36,178
79,204 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET