2002Final results
2002 election for Arizona Legislative District 12
Arizona State Senate · Arizona
Robert Blendu (R) won with 53.8% of the vote, defeating Peter Mahoney (D) by 7.5 points.
Robert BlenduRepublican · winner
53.8%18,426
Peter MahoneyDemocrat
46.2%15,849
34,275 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 2002
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET