2000Final results
2000 election for Missouri House District 100
Missouri House of Representatives · Missouri
Joan Barry (D) won with 64.8% of the vote, defeating Denny Hettenhausen (R) by 29.6 points.
Joan BarryDemocrat · winner · incumbent
64.8%11,297
Denny HettenhausenRepublican
35.2%6,140
17,437 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 2000
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET