2004Final results
2004 election for Iowa Senate District 10
Iowa State Senate · Iowa
Jeff Danielson (D) won with 53.9% of the vote, defeating Frank Dowie (R) by 7.8 points.
Jeff DanielsonDemocrat · winner
53.9%16,712
Frank DowieRepublican
46.1%14,281
30,993 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