1986Final results
1986 election for Arizona Legislative District 16
Arizona State Senate · Arizona
Wayne Stump (R) won with 63.8% of the vote, defeating Thelda M. Williams (D) by 27.5 points.
Wayne StumpRepublican · winner · incumbent
63.8%18,072
Thelda M. WilliamsDemocrat
36.2%10,267
28,339 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET