2018Final results
2018 election for Arizona Legislative District 15
Arizona House of Representatives · Arizona
2 seats: Nancy Barto (R), John Allen (R) won.
2 seatsNancy BartoRepublican · winner
29.1%51,305
John AllenRepublican · winner · incumbent
27.9%49,279
Jennifer SamuelsDemocrat
21.8%38,565
Julie GunnigleDemocrat
21.1%37,308
176,562 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