1968Final results
1968 election for Montana Senate District 21
Montana State Senate · Montana
Henry S. Hibbard (R) won with 63.0% of the vote, defeating J. B. Casey (D) by 26.1 points.
Henry S. HibbardRepublican · winner · incumbent
63.0%8,719
J. B. CaseyDemocrat
37.0%5,112
13,831 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 1968
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET