2004Final results
2004 election for Iowa House District 40
Iowa House of Representatives · Iowa
Lance Horbach (R) won with 66.7% of the vote, defeating Andrew Smith (D) by 33.3 points.
Lance HorbachRepublican · winner · incumbent
66.7%9,801
Andrew SmithDemocrat
33.3%4,899
14,700 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