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Legislative District 10: 2026 candidates

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Legislative Elections

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Legislative District 10

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LD10 · 2-Year Term

43.6%R21.6%D34.8%I
8Candidates
Legislative District 10 map

Population

239,291

Registered Voters

144,223

District Lean

R+22.3

Voter Registration Breakdown

Republican 43.6%
Democrat 21.6%
Independent / Other 34.8%

State Senate

David Farnsworth

David Farnsworth

Republican · Senate

David Farnsworth is a real estate investor who served in the state Senate from 2013 to 2021, and returned to the chamber in 2022 by beating then-House Speaker Rusty Bowers in the Republican primary weeks after Bowers testified before the congressional January 6 committee. During that campaign Farnsworth called the 2020 election "a real conspiracy headed up by the Devil himself." He won reelection in 2024 and was unopposed in this year's primary. He declined the Clean Elections debate.

Prominent Endorsements

Arizona Chamber of Commerce & IndustryAzNA PACNFIB Arizona PACTurning Point Action
Blair Moses

Blair Moses

Democrat · Senate

Completed the Agenda's candidate questionnaire

Official Website

Blair Moses worked in healthcare for 30 years before going to law school, earning her law degree from Arizona State University in 2010, and is now a retired lawyer. She was unopposed in the Democratic primary in her first run for the Legislature. At the Clean Elections debate she backed rent control capping annual increases and limits on investor home purchases. She says she wants to use her healthcare and legal experience to write bills.

Prominent Endorsements

Indivisible Mesa
Nick Fierro

Nick Fierro

Independent · Senate

Nick Fierro is a physical therapist making his third run for the Legislature as an independent, a rare path in Arizona. He ran unsuccessfully for the state Senate in 2020 and 2022. At the Clean Elections debate he proposed a tax credit to cap rents in 55-and-older communities and said neither party's proposals satisfied him.

State House

Justin Olson

Justin Olson

Republican · House

Official Website

Justin Olson served in the state House from 2011 to 2017, then was appointed to the Arizona Corporation Commission by Gov. Doug Ducey in October 2017 and won a full term in 2018, serving until 2023. He finished fifth in the 2022 Republican primary for U.S. Senate, then returned to the House in 2024. A former Arizona Tax Research Association analyst, he led this year's primary. He declined the Clean Elections debate.

Prominent Endorsements

Arizona Freedom Club PACNFIB Arizona PACTurning Point Action
James Rogers

James Rogers

Republican · House

Official Website

James Rogers is a Mesa lawyer who earned a law degree from Harvard in 2009 and a graduate degree from the University of Cambridge the year before. He works for Stephen Miller’s America First Legal Foundation. He declined the Clean Elections debate. On his campaign site he says he has the "skills, experience, and backbone to help make Arizona permanently red."

Prominent Endorsements

Arizona Freedom Club PACTurning Point Action
Brian Calaway

Brian Calaway

Democrat · House

Official Website

Brian Calaway is a former science educator who now runs after-school enrichment programs. At the Clean Elections debate he said he would model state government on Franklin Roosevelt's Economic Bill of Rights and proposed taxing grocery stores to pressure them into lowering prices, arguing the current system leaves people as "indentured servants."

Prominent Endorsements

Sierra Club
Helen Hunter

Helen Hunter

Democrat · House

Official Website

Helen Hunter is an assistant pastor, AFSCME member and East Valley NAACP leader who has served on Mesa's Use of Force Committee. She is making her fourth consecutive run for the state House. She lost in 2020, 2022 and 2024. At the Clean Elections debate she called for an income-based sales tax and faulted Republican officials for not fighting federal limits on mail-in ballots.

Prominent Endorsements

Indivisible Mesa
David Scott

David Scott

No Labels · House

Official Website

David Scott leads a community bank's Arizona operations and sits on the boards of Junior Achievement of Arizona, the Million Dollar Teacher Project, the Phoenix East Valley Partnership and the Gilbert Chamber of Commerce. He advanced from the No Labels Party primary with 515 votes. He attended the Clean Elections debate after all three Republicans declined, commended his Democratic opponents for showing up, and warned that restricting local sales taxes could force cities to raise property taxes or cut services.