2018 Arizona State House of Representatives election


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

  1. District 3: Sally Ann Gonzales '
  2. District 3: Macario Saldate '
  3. District 7: Eric Descheenie
  4. District 7: Wenona Benally
  5. District 19: Mark Cardenas
  6. District 24: Lela Alston
  7. District 27: Rebecca Rios
  8. District 30: Otoniel "Tony" Navarrete
  9. District 30: Ray Martinez

Republicans

  1. District 6: Brenda Barton '
  2. District 11: Venden "Vince" Leach
  3. District 12: Eddie Farnsworth '
  4. District 14: Drew John
  5. District 15: Heather Carter '
  6. District 16: Doug Coleman
  7. District 17: J.D. Mesnard '
  8. District 20: Paul Boyer
  9. District 22: David Livingston
  10. District 23: Michelle Ugenti-Rita ''''

Incumbents defeated in primary election

Democrat

  1. District 24: Ken Clark

Republicans

  1. District 5: Paul Mosley
  2. District 13: Darin Mitchell

Incumbents defeated in general election

Republicans

  1. District 10: Todd Clodfelter
  2. District 18: Jill Norgaard
  3. District 28: Maria Syms

Summary of results

Italics denote an open seat held by the incumbent party; bold text denotes a gain for a party.

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]

District 1

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 2

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 3

!colspan="5"|Democratic Party primary results
!colspan="5"|Green Party primary results

District 4

!colspan="5"|Democratic Party primary results
!colspan="5"|Green Party primary results

District 5

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 6

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 7

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 8

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 9

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 10

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results
!colspan="5"|Green Party primary results

District 11

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 12

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 13

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 14

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 15

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 16

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results
!colspan="5"|Green Party primary results

District 17

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 18

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 19

!colspan="5"|Democratic Party primary results

District 20

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 21

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 22

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 23

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 24

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 25

!colspan="5"|Republican Party primary results
!colspan="5"|Democratic Party primary results

District 26

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 27

!colspan="5"|Democratic Party primary results
!colspan="5"|Libertarian Party primary results

District 28

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results

District 29

!colspan="5"|Democratic Party primary results

District 30

!colspan="5"|Democratic Party primary results
!colspan="5"|Republican Party primary results