2024Final results
2024 election for Arizona Legislative District 17
Arizona State Senate · Arizona
Vince Leach (R) won with 50.9% of the vote, defeating John McLean (Oth) by 2.0 points.
Vince LeachRepublican · winner
50.9%77,714
John McLeanOther party
48.9%74,669
152,697 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET