The Ballot Brief
Pinal County, Arizona

Arizona Senate District 10

3 candidates are tracked for Arizona Senate District 10 on the November 3, 2026 ballot: David Christian Farnsworth, Blair Moses and Nick Fierro. Candidate information follows official Pinal County election filings; verify with the official election office linked below.

About this race

David Christian Farnsworth (Republican), Blair Moses (Democratic), Nick Fierro (Independent) are on the November 3 ballot for Arizona Senate District 10; David Christian Farnsworth is the sitting member, per the azleg.gov member roster (57th Legislature). Nominees were chosen at the July 28 primary or by petition/nomination for minor parties and independents. The field is the Secretary of State's 2026 General Election (Election 69) certified candidate list, as read September 10, 2026. This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, David Christian Farnsworth, is on the ballot.

Arizona › Pinal County › Arizona Senate District 10

David Christian Farnsworth

Republican Incumbent

Biography

David Christian Farnsworth is the Republican candidate for Arizona Senate District 10 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. David Christian Farnsworth is a sitting member for the district, per the azleg.gov member roster (57th Legislature). Farnsworth owns Farnsworth and Associates, a real estate investing and rental management company, and previously operated auto sales and recycling businesses, per Arizona Senate Republicans (official caucus page). Farnsworth previously served in the Arizona House of Representatives from 1995 to 1996, per Arizona Senate Republicans (official caucus page). No campaign website was found as of September 10, 2026; the Secretary of State's certified candidate listing is the only verifiable source for David Christian Farnsworth.

Blair Moses

Democratic

Top priorities
  • Protecting voting rights and constitutional rights
  • Addressing the rising cost of food, housing, electricity and water
  • Public school funding oversight

Per the campaign site.

Biography

Blair Moses is the Democratic candidate for Arizona Senate District 10 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. Moses is a retired attorney with a 30-year career in healthcare and has reviewed hundreds of bills at the State Capitol, per campaign site.

Campaign site (opens in a new tab)

Nick Fierro

Independent

Biography

Nick Fierro is the Independent candidate for Arizona Senate District 10 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. No campaign website was found as of September 12, 2026.

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Questions about this race

Who is running for Arizona Senate District 10 in 2026?

3 candidates are tracked for Arizona Senate District 10 on the November 3, 2026 ballot: David Christian Farnsworth, Blair Moses and Nick Fierro. Candidate information follows official Pinal County election filings; verify with the official election office linked below.

When is the Arizona Senate District 10 election in Arizona?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Arizona are on the Arizona election hub at theballotbrief.com.

How do I see my exact Pinal County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Pinal County and state election office filings. Bios and priorities carry their attribution inline.

Cross-check with the official Arizona election office, or see the full Pinal County sample ballot and your exact ballot by address.

The rest of your Pinal County ballot

14 tracked races in Pinal County, Arizona. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
Arizona Senate District 16Arizona Senate District 17Arizona Senate District 23See all 14 Pinal County races
Candidate profiles
David Christian Farnsworth, full profileBlair Moses, full profileNick Fierro, full profileOfficial Arizona election office