The 2018 Arizona House of Representatives election took place on Tuesday, November 6, 2018, with the primary election held on Tuesday, August 28, 2018. Arizona voters elected all 60 members of the Arizona House of Representatives in multi-member districts to serve two-year terms.
The election coincided with United States national elections and Arizona state elections, including U.S. Senate, U.S. House, Arizona governor and Arizona Senate.
Following the previous election in 2016, Republicans held a 35-to-25-seat majority over Democrats. Republicans maintained their majority in 2018, though the GOP majority narrowed to 31 seats. At 29 members, Democrats experienced a net gain of four seats. The newly elected members served in the 54th Arizona State Legislature, during which Republican Russell W. "Rusty" Bowers was elected Speaker of the Arizona House.
Retiring incumbents Democrats District 3: Sally Ann Gonzales (term-limited) District 3: Macario Saldate (term-limited) District 7: Eric Descheenie District 7: Wenona Benally District 19: Mark Cardenas District 24: Lela Alston (term-limited) District 27: Rebecca Rios District 30: Otoniel "Tony" Navarrete District 30: Ray Martinez
Republicans District 6: Brenda Barton (term-limited) District 11: Venden "Vince" Leach District 12: Eddie Farnsworth (term-limited) District 14: Drew John District 15: Heather Carter (term-limited) District 16: Doug Coleman District 17: J.D. Mesnard (term-limited) District 20: Paul Boyer District 22: David Livingston District 23: Michelle Ugenti-Rita (term-limited)
Incumbents defeated in primary election Democrat District 24: Ken Clark
Republicans District 5: Paul Mosley District 13: Darin Mitchell
Incumbents defeated in general election Republicans District 10: Todd Clodfelter District 18: Jill Norgaard District 28: Maria Syms
Predictions SourceRankingAs of Governing | October 8, 2018
Summary of results Italics denote an open seat held by the incumbent party; bold text denotes a gain for a party. District Incumbent Party Elected representative Outcome1st Noel Campbell Rep Noel Campbell Rep hold David Stringer Rep David Stringer Rep hold2nd Rosanna Gabaldón Dem Rosanna Gabaldón Dem hold Daniel Hernandez Dem Daniel Hernandez Dem hold3rd Sally Ann Gonzales Dem Alma Hernandez Dem hold Macario Saldate Dem Andrés Cano Dem hold4th Charlene Fernandez Dem Charlene Fernandez Dem hold Geraldine "Gerae" Peten Dem Geraldine "Gerae" Peten Dem hold5th Regina Cobb Rep Regina Cobb Rep hold Paul Mosley Rep Leo Biasiucci Rep hold6th Bob Thorpe Rep Bob Thorpe Rep hold Brenda Barton Rep Walter Blackman Rep hold7th Eric Descheenie Dem Myron Tsosie Dem hold Wenona Benally Dem Arlando Teller Dem hold8th Thomas "T.J." Shope Rep Thomas "T.J." Shope Rep hold David Cook Rep David Cook Rep hold9th Randall "Randy" Friese Dem Randall "Randy" Friese Dem hold Pamela Powers Hannley Dem Pamela Powers Hannley Dem hold10th Kirsten Engel Dem Kirsten Engel Dem hold Todd Clodfelter Rep Domingo DeGraziaDem gain11th Mark Finchem Rep Mark Finchem Rep hold Venden "Vince" Leach Rep Bret Roberts Rep hold12th Travis Grantham Rep Travis Grantham Rep hold Eddie Farnsworth Rep Warren Petersen Rep hold13th Timothy M. "Tim" Dunn Rep Timothy M. "Tim" Dunn Rep hold Darin Mitchell Rep Joanne Osborne Rep hold14th Becky Nutt Rep Becky Nutt Rep hold Drew John Rep Gail Griffin Rep hold15th John Allen Rep John Allen Rep hold Heather Carter Rep Nancy Barto Rep hold16th Kelly Townsend Rep Kelly Townsend Rep hold Doug Coleman Rep John Fillmore Rep hold17th Jeff Weninger Rep Jeff Weninger Rep hold J.D. Mesnard Rep Jennifer PawlikDem gain18th Denise "Mitzi" Epstein Dem Denise "Mitzi" Epstein Dem hold Jill Norgaard Rep Jennifer JermaineDem gain19th Diego Espinoza Dem Diego Espinoza Dem hold Mark Cardenas Dem Lorenzo Sierra Dem hold20th Anthony Kern Rep Anthony Kern Rep hold Paul Boyer Rep Shawnna Bolick Rep hold21st Tony Rivero Rep Tony Rivero Rep hold Kevin Payne Rep Kevin Payne Rep hold22nd Ben Toma Rep Ben Toma Rep hold David Livingston Rep Frank Carroll Rep hold23rd Jay Lawrence Rep Jay Lawrence Rep hold Michelle Ugenti-Rita Rep John Kavanagh Rep hold24th Lela Alston Dem Amish Shah Dem hold Ken Clark Dem Jennifer Longdon Dem hold25th Russell W. "Rusty" Bowers Rep Russell W. "Rusty" Bowers Rep hold Michelle Udall Rep Michelle Udall Rep hold26th Athena Salman Dem Athena Salman Dem hold Isela Blanc Dem Isela Blanc Dem hold27th Reginald Bolding Dem Reginald Bolding Dem hold Rebecca Rios Dem Diego Rodriguez Dem hold28th Kelli Butler Dem Kelli Butler Dem hold Maria Syms Rep Aaron LiebermanDem gain29th Richard C. Andrade Dem Richard C. Andrade Dem hold César Chávez Dem César Chávez Dem hold30th Otoniel "Tony" Navarrete Dem Raquel Terán Dem hold Ray Martinez Dem Robert Meza Dem hold
Detailed results Sources for election 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__NOTOC__
District 1
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District 2
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District 3
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District 4
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District 5
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District 6
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District 7
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District 8
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District 9
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District 10
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District 11
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District 12
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District 13
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District 14
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District 15
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District 16
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District 17
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District 18
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District 19
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District 20
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District 21
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District 22
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District 23
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District 24
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District 25
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District 26
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District 27
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District 28
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District 29
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District 30
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See also 2018 United States elections 2018 United States Senate election in Arizona 2018 United States House of Representatives elections in Arizona 2018 Arizona elections 2018 Arizona gubernatorial election 2018 Arizona Secretary of State election 2018 Arizona Attorney General election 2018 Arizona Superintendent of Public Instruction election 2018 Arizona Senate election 54th Arizona State Legislature Arizona House of Representatives
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