Why It Matters

Rep. Greg Stanton (D-AZ) enters the 2026 election cycle with a substantial fundraising advantage as he seeks reelection in Arizona's 4th Congressional District. Through June 30, Stanton's campaign had raised approximately $2.1 million, compared with roughly $151,000 raised by Democratic primary challenger Kai Newkirk.

Stanton enters the election as one of Arizona's best-known Democratic officeholders. He served as mayor of Phoenix from 2012 to 2018 before winning election to Congress in 2018. He won reelection in 2024 with approximately 56% of the vote after previously winning in 2022 with about 56.7%, reflecting the district's continued competitiveness.

An attorney by training, Stanton earned a law degree from the University of Michigan and a bachelor's degree from Marquette University. In the 119th Congress, he serves on the House Foreign Affairs Committee and the House Transportation and Infrastructure Committee, positions that align with many of his district's economic and infrastructure priorities.

Campaign Contributions

The American Federation of State, County and Municipal Employees (AFSCME) PEOPLE contributed $10,000 across four contributions. The United Food and Commercial Workers International Union Active Ballot Club contributed another $10,000 in two contributions.

The National Apartment Association Political Action Committee contributed $10,000 in two contributions. Pinnacle West Capital Corp. PAC contributed $10,000 across three contributions, while the Salt River Valley Water Users' Association Political Involvement Committee also contributed $10,000 across three contributions.

Stanton has been vocal about Colorado River water rights and protecting Arizona's share of Colorado River allocations. His work on the House Transportation and Infrastructure Committee has included advocating for federal funding to expand Interstate 10 in Arizona.

The American Association for Justice PAC contributed $7,500 across three contributions. Honeywell International PAC contributed $7,500 across three contributions, while the National Air Traffic Controllers Association PAC gave $6,000 in four contributions.

Stanton's Legislative Track Record

Stanton introduced the Stronger Engagement for Indian Health Needs Act in January 2022, which would elevate the director of the Indian Health Service to assistant secretary for Indian Health within the Department of Health and Human Services. The legislation attracted six Democratic and three Republican cosponsors.

He also sponsored the Store On-Board Wheelchairs in Cabin Act in June 2023, requiring airlines to improve accommodations for passengers traveling with wheelchairs. The bill received bipartisan support and was referred to the House Transportation and Infrastructure Committee.

Stanton also sponsored the LABEL Opioids Act, addressing opioid labeling requirements. The legislation attracted Democratic support but no Republican cosponsors.

During the 119th Congress, Stanton occasionally broke with fellow Democrats. He voted in favor of the Preventing Violence Against Women by Illegal Aliens Act in January 2025 and supported the CLARITY Act in July 2025.

Water, Border, and Infrastructure Priorities

Organizations involved in water policy have supported Stanton as he has advocated for Arizona during Colorado River negotiations. His work on the House Foreign Affairs Committee Western Hemisphere Subcommittee has also included attention to cross-border issues, including Mexico's cooperation on fentanyl trafficking.

Stanton has also criticized the federal government's disaster response, including FEMA's performance during recent emergencies. He called for President Trump to replace former Homeland Security Secretary Kristi Noem and appoint new FEMA leadership, arguing the agency required stronger management.

Stanton also signed a letter in March 2024 with other House Democrats supporting former President Joe Biden's diplomatic efforts to negotiate an end to the war in Gaza. He serves as chair of the New Democrat Coalition Immigration Task Force and has criticized ICE after members of Congress were denied access to an immigration detention facility.

The Challenger and Outside Money

With approximately $151,000 raised through June 30, Newkirk trails Stanton significantly in fundraising. According to the Progress Report, Think Big PAC criticized Newkirk over his opposition to large AI data centers in Arizona, illustrating emerging divisions within Democratic politics over technology, development and economic growth.

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