1970Final results
1970 election for Arizona Legislative District 21
Arizona State Senate · Arizona
John B. Conlan (R) won with 56.7% of the vote, defeating Guy Stillman (D) by 13.5 points.
John B. ConlanRepublican · winner · incumbent
56.7%8,999
Guy StillmanDemocrat
43.3%6,860
15,859 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET