2018Final results
2018 election for Arizona Attorney General
Attorney General · Arizona
Mark Brnovich (R) won with 51.6% of the vote, defeating January Contreras (D) by 3.5 points.
Mark BrnovichRepublican · winner
51.6%1,201,398
January ContrerasDemocrat
48.2%1,120,726
2,326,367 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET