1980Final results
1980 election for Arizona Legislative District 9
Arizona State Senate · Arizona
Jeffrey J. Hill (R) won with 60.8% of the vote, defeating John R. Humphreys Sr. (D) by 21.7 points.
Jeffrey J. HillRepublican · winner · incumbent
60.8%17,275
John R. Humphreys Sr.Democrat
39.2%11,126
28,401 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET