1998Final results
1998 election for Iowa Senate District 31
Iowa State Senate · Iowa
Johnie Hammond (D) won with 55.6% of the vote, defeating Norman A. Luiken (R) by 11.2 points.
Johnie HammondDemocrat · winner · incumbent
55.6%9,428
Norman A. LuikenRepublican
44.4%7,524
16,952 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 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET