2018Final results
2018 election for Arizona Legislative District 12
Arizona State Senate · Arizona
Eddie Farnsworth (R) won with 57.7% of the vote, defeating Elizabeth Brown (D) by 15.6 points.
Eddie FarnsworthRepublican · winner
57.7%60,959
Elizabeth BrownDemocrat
42.1%44,449
105,589 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