1968Final results
1968 election for California Assembly District 37
California State Assembly · California
Ken Macdonald (D) won with 49.0% of the vote, defeating Randolph E. Siple (R) by 1.9 points.
Ken MacdonaldDemocrat · winner · incumbent
49.0%53,760
Randolph E. SipleRepublican
47.1%51,640
James J. CollinsIndependent
2.9%3,208
Dwight V. MoorePeace and Freedom
1.0%1,082
109,690 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
The candidates
Ken Macdonald (D)Randolph E. Siple (R)
Also on the ballot: James J. Collins (Independent), 2.9%; Dwight V. Moore (Peace and Freedom), 1.0%