2022Final results
2022 election for Arizona Legislative District 18
Arizona State Senate · Arizona
Priya Sundareshan (D) won with 62.1% of the vote, defeating Stan Caine (R) by 24.4 points.
Priya SundareshanDemocrat · winner
62.1%67,343
Stan CaineRepublican
37.7%40,896
108,383 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET