2004Final results
2004 election for Iowa House District 30
Iowa House of Representatives · Iowa
Dave Jacoby (D) won with 83.4% of the vote, defeating Heather Clark (Lib) by 66.9 points.
Dave JacobyDemocrat · winner
83.4%11,643
Heather ClarkLibertarian
16.6%2,312
13,955 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 2004
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET