The 2010 Arizona Senate election was held on November 2, 2010. Voters elected members of the Arizona Senate in all 30 of the state's legislative districts to serve a two-year term. Primary elections were held on August 24, 2010.
Prior to the elections, the Republicans held a majority of 18 seats over the Democrats' 12 seats.
Following the election, Republicans maintained control of the chamber with 21 Republicans to nine Democrats, a net gain of three seats for Republicans.
The newly elected senators served in the 50th Arizona State Legislature.
Retiring Incumbents
Democrats
- District 2: Albert Hale
- District 13: Richard Miranda
- District 14: Debbie McCune-Davis
- District 15: Ken Cheuvront
- District 17: Meg Burton-Cahill
- District 27: Jorge Luis Garcia
Republicans
- District 4: Jack W. Harper
- District 6: Pamela Gorman
- District 7: Jim Waring
- District 8: Carolyn S. Allen
- District 9: Robert "Bob" Burns
- District 11: Barbara Leff
- District 19: Chuck Gray
- District 20: John Huppenthal
- District 21: Jay Tibshraeny
- District 22: Thayer Verschoor
- District 30: Jonathan Paton
Incumbents Defeated in General Elections
Democrats
- District 23: Rebecca Rios
- District 24: Amanda Aguirre
- District 25: Manuel V. "Manny" Alvarez
Predictions
Summary of Results by Arizona State Legislative District
Detailed Results
District 1
District 2
District 3
District 4
District 5
District 6
District 7
District 8
District 9
District 10
District 11
District 12
District 13
District 14
District 15
District 16
District 17
District 18
District 19
District 20
District 21
District 22
District 23
District 24
District 25
District 26
District 27
District 28
District 29
District 30
References
