2000Final results
2000 election for Iowa House District 18
Iowa House of Representatives · Iowa
Steve Sukup (R) won with 63.1% of the vote, defeating Sharon A. Treinen (D) by 26.2 points.
Steve SukupRepublican · winner · incumbent
63.1%7,536
Sharon A. TreinenDemocrat
36.9%4,405
11,941 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