GOTV Intel

Arizona House District 23

State House District 23

Covers parts of Pima County, Maricopa County, Yuma County and Pinal County.

Who Holds This Seat

Mariana Sandoval

Democrat · State Representative

Holds This SeatOn the 2026 ballot

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Michele Peña

Republican · State Representative

Holds This SeatOn the 2026 ballot

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Running in 2026

IncumbentNov 3 General
Michele Peña

Republican · State Representative

Ballot
On the 2026 ballot
Last Change
Profile updated · Sep 24
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

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IncumbentNov 3 General
Mariana Sandoval

Democrat · State Representative

Ballot
On the 2026 ballot
Last Change
Profile updated · Sep 24
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

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ChallengerNov 3 General
Emilia Cortez

Democrat

Ballot
On the 2026 ballot
Last Change
Profile updated · Sep 24
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

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ChallengerNov 3 General
Gary Garcia Snyder

Republican

Ballot
On the 2026 ballot
Last Change
Profile updated · Sep 24
Raised
Not on file
Cash on Hand
Not on file

No finance filing on record.

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On File, Not Running

James "Jimmy" Holmes

Republican · Ran for House District 23

Withdrew from the 2026 race

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Juan Manuel Guerrero

Democrat · Ran for House District 23

Not on the 2026 ballot

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Naomi Miguel

Democrat · Ran for House District 23

Not on the 2026 ballot

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The District

Includes Goodyear (part), Yuma (part), Gila Bend, Three Points, Ajo, San Luis, Chuichu, Gu Oidak, Santa Rosa, Sells, Somerton, Valencia West (part) and 32 more.

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67 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Maricopa County Elections Department, Voting Precincts (2022-2025); Pima County GIS, Voter Precincts — official county layers; Census 2020 VTDs kept in the other 13 counties; U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer

Results in This District

ContestFirstSecondMarginVotes
2024 President57 precinctsArizona county official canvassesOfficial canvassTrump / Vance (R)29,207 · 39.3%Harris / Walz (D)27,633 · 37.2%R+2.174,237
2024 U.S. Senate57 precinctsArizona county official canvassesOfficial canvassRuben Gallego (D)40,271 · 55.1%Kari Lake (R)30,485 · 41.7%D+13.473,072
2022 U.S. Senate41 precinctsArizona county official canvasses (Maricopa, Pima)Official canvassMark Kelly (D)19,411 · 54.8%Blake Masters (R)15,105 · 42.7%D+12.235,400
2022 Governor41 precinctsArizona county official canvasses (Maricopa, Pima)Official canvassKatie Hobbs (D)18,873 · 53.3%Kari Lake (R)16,359 · 46.2%D+7.135,416
2020 President62 precinctsArizona Secretary of State — results detail (precinct level)Official resultsJoseph Biden (D)64,336 · 54.6%Donald J. Trump (R)51,593 · 43.8%D+10.8117,784
2020 U.S. Senate62 precinctsArizona Secretary of State — results detail (precinct level)Official resultsMark Kelly (D)66,362 · 57.0%Martha McSally (R)50,153 · 43.0%D+13.9116,515

Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.

Past Results

State House District 23

2024 Arizona General Election · Nov 5, 2024
CandidateVotesShare
Michele PenaRepublican37,96734.0%
Mariana SandovalDemocrat37,37533.5%
Matias RosalesDemocrat35,78832.1%
Write-in4390.4%

Official canvass · Arizona county official canvasses

Sources (2)
  • Official canvass (county Boards of Supervisors)
  • partial state coverage — counties: Apache, Coconino, Gila, Graham, Maricopa, Pima, Pinal, Santa Cruz, Yuma, Greenlee (Greenlee County Board of Supervisors, Official Canvass 2024 General (certified 2024-11-19), precinct summary report), Cochise (Cochise County Elections, 2024 General Statement of Votes Cast - Precinct Summary Results Report (official))

State House District 23

2022 Arizona General Election · Nov 8, 2022
CandidateVotesShare
Mariana SandovalDemocrat26,98636.1%
Michele PenaRepublican25,26833.8%
Jesus Jr. LugoDemocrat22,19129.7%
Write-in2170.3%

Official canvass (county Boards of Supervisors); partial state coverage — counties: Coconino, Gila, Maricopa, Pima, Pinal · Arizona county official canvasses

State House District 23

2020 Arizona General Election · Nov 3, 2020
CandidateVotesShare
John KavanaghRepublican86,30737.2%
Joseph ChaplikRepublican80,26434.6%
Eric KurlandDemocrat65,25728.1%
Joe RomackRepublican00.0%

Official results (Arizona Secretary of State precinct detail file, after county canvasses; state canvass 2020-11-30) · Arizona Secretary of State — results detail