2020Final results
2020 election for Arizona Legislative District 20
Arizona State Senate · Arizona
Paul Boyer (R) won with 52.3% of the vote, defeating Douglas Ervin (D) by 4.6 points.
Paul BoyerRepublican · winner · incumbent
52.3%52,734
Douglas ErvinDemocrat
47.7%48,059
100,793 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET