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The data for the results on this site are reported by the Associated Press through the week of Nov. 8, 2016. Presidential results are updated as of Feb. 2017.

Iowa 48th District State Senate Results: Dan Zumbach Wins

Candidate Party Votes Pct.
Zumbach* Dan Zumbach* Republican Rep. 20,037 63.0%
Peterson Scott Peterson Democrat Dem. 10,543 33.1%
Cook Brian Cook Libertarian Lib. 1,229 3.9%

31,809 votes, 100% reporting (49 of 49 precincts)

* Incumbent

State Senator Dan Zumbach won the 48th District State Senate race in Iowa on Tuesday. Zumbach is up by 30 points with all precincts reporting.

Below are detailed results for the race. View other Iowa election results on our full Iowa results page.

Vote by county Zumbach Peterson
Linn
9,259
6,174
Delaware
6,584
2,243
Jones
3,583
1,872
Buchanan
611
254