2004Final results
2004 election for Indiana Senate District 40
Indiana State Senate · Indiana
Vi Simpson (D) won with 64.4% of the vote, defeating R. Dale Cassiday (R) by 28.9 points.
Vi SimpsonDemocrat · winner · incumbent
64.4%31,745
R. Dale CassidayRepublican
35.6%17,526
49,271 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