2006Final results
2006 election for Missouri House District 4
Missouri House of Representatives · Missouri
Mike Thomson (R) won with 63.7% of the vote, defeating Rick Oswald (D) by 27.4 points.
Mike ThomsonRepublican · winner
63.7%8,176
Rick OswaldDemocrat
36.3%4,661
12,837 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET