2016Final resultsIncumbent defeated
2016 election for Arizona Legislative District 18
Arizona House of Representatives · Arizona
2 seats: Mitzi Epstein (D), Jill Norgaard (R) won.
2 seatsMitzi EpsteinDemocrat · winner
30.4%52,002
Jill NorgaardRepublican · winner · incumbent
29.6%50,613
Bob RobsonRepublican · incumbent
27.8%47,569
Linda MaciasGreen
12.3%21,039
171,223 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET