2016Final resultsIncumbent defeated
2016 election for Arizona Legislative District 10
Arizona House of Representatives · Arizona
2 seats: Todd Clodfelter (R), Kirsten Engel (D) won.
2 seatsTodd ClodfelterRepublican · winner
33.5%45,627
Kirsten EngelDemocrat · winner
33.4%45,530
Stefanie MachDemocrat · incumbent
32.8%44,770
136,377 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET