2016Final results
2016 election for Arizona Legislative District 10
Arizona State Senate · Arizona
David Bradley (D) won with 53.8% of the vote, defeating Randall Phelps (R) by 7.7 points.
David BradleyDemocrat · winner · incumbent
53.8%50,850
Randall PhelpsRepublican
46.1%43,526
94,513 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