2016Final results
2016 election for Iowa Senate District 6
Iowa State Senate · Iowa
Mark Segebart (R) won with 83.1% of the vote, defeating Nick Serianni (Lib) by 66.5 points.
Mark SegebartRepublican · winner · incumbent
83.1%20,223
Nick SerianniLibertarian
16.6%4,044
24,328 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET