
Candidate for U.S. Representative, Arizona District 6
JoAnna Mendoza
JoAnna Mendoza is a retired Marine who served about 20 years in the Navy and Marine Corps, grew up in a farmworker family in Pinal County, and later worked as a congressional staffer and nonprofit leader. Her campaign focuses on lowering costs, health care, border security and restoring trust in government.
- Current or most recent role
- Retired U.S. Marine; former congressional staffer
- Hometown
- Pinal County (grew up)
- Campaign website
- joannamendoza.com
Why they say you should vote for them
The candidate's own case to voters, summarized from their campaign and public statements.
- Her campaign says her priorities are "lowering costs, securing the border, protecting access to healthcare, and restoring trust in government."[7]
- Points to her 20-year military career, including service as a Marine Corps drill instructor and deployments to Iraq and Afghanistan.[2]
- Says she will work with "anyone – Democrat, Republican, or Independent" and bring leadership "to fix the broken systems in DC."[1],[2]
Background
- Democratic nominee, U.S. House, Arizona District 6 · 2026[12],[13]
- Democratic nominee, Arizona Senate (District 11), Arizona Legislature · 2020[10],[11]
- Congressional staffer (office of U.S. Rep. Tom O'Halleran), Office of U.S. Rep. Tom O'Halleran[10]
- Nonprofit leader and veterans advocate, Community and veterans organizations[2],[10]
- Service member, including Marine Corps drill instructor, U.S. Navy and U.S. Marine Corps · About 20 years[2],[10]
Education
- Master's degree in leadership, Grand Canyon University[2]
Where they stand
- Health CareSays she would work to reverse cuts to AHCCCS, Arizona's Medicaid program, and to the enhanced Affordable Care Act subsidies, and supports expanding Medicare drug price negotiation.[3]
- ImmigrationSupports tighter security at ports of entry, deporting violent criminals, and legal pathways to citizenship for immigrants who work and follow the law; supports more oversight of detention facilities.[4]
- Economy & JobsOpposes tariffs she says raise costs for families and supports modernizing the Child Tax Credit.[5]
- Social Security & MedicareOpposes cuts to Social Security benefits and Medicare privatization, and supports exploring higher Social Security benefits and adding vision, hearing and dental coverage to Medicare.[3],[5]
- Energy & EnvironmentSays she would work to secure Arizona's share of Colorado River water, protect groundwater and local solar projects, and require data centers to bring their own energy.[6]
Voting record
JoAnna Mendoza has not held an office with a recorded voting record. See Background and Where they stand.
In their words
Sources
- JoAnna Mendoza for Congress, JoAnna Mendoza campaign, October 10, 2026
- Meet Jo, JoAnna Mendoza campaign, October 10, 2026
- Healthcare, JoAnna Mendoza campaign, October 10, 2026
- Immigration & Border Security, JoAnna Mendoza campaign, October 10, 2026
- Cost of Living, JoAnna Mendoza campaign, October 10, 2026
- Environment, JoAnna Mendoza campaign, October 10, 2026
- Democratic Party bets on Southern Arizona candidate to help flip the House, Arizona Public Media, February 23, 2026
- Mendoza talks rural economics, war concerns in latest Cochise County visit, Herald/Review Media, April 23, 2026
- Iran war sways voters in tight Arizona congressional race, Arizona Public Media, April 29, 2026
- Forecasters rate AZ-06 a Toss-up or Lean Democratic as Ciscomani (R) seeks reelection, Ballotpedia News, August 3, 2026
- Mendoza wins Democratic primary in LD11 Senate race, InMaricopa, August 5, 2020
- Juan Ciscomani to face JoAnna Mendoza in Arizona CD6 race, KJZZ, July 21, 2026
- 2026 United States House of Representatives elections in Arizona, Wikipedia, October 10, 2026
Photo: JoAnna Mendoza campaign (Campaign photo).
Last reviewed October 10, 2026. Spot an error or something missing? Report a correction.
Also running for U.S. Representative, Arizona District 6
- Juan Ciscomani (Republican)
- Jereme Peters (Libertarian)
- Gary Swing (Green)