2004Final results
2004 election for Wisconsin Senate District 16
Wisconsin State Senate · Wisconsin
Mark Miller (D) won with 60.1% of the vote, defeating Eric P. Peterson (R) by 20.2 points.
Mark MillerDemocrat · winner
60.1%58,147
Eric P. PetersonRepublican
39.9%38,643
96,790 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 2004
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET