2000Flipped from DemocraticFinal resultsIncumbent defeated
2000 election for Wisconsin Senate District 10
Wisconsin State Senate · Wisconsin
Sheila E. Harsdorf (R) won with 50.3% of the vote, defeating Alice Clausing (D) by 3.2 points, a seat Democrats won last time.
Sheila E. HarsdorfRepublican · winner
50.3%41,694
Alice ClausingDemocrat · incumbent
47.1%39,046
Jim NelsonLibertarian
2.5%2,073
82,813 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 2000
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET