Arizona's 4th Congressional District (AZ-4)
Last updated · 5 sources
Greg Stanton, a Democrat, has represented the district since 2023.
The district includes part of Maricopa County.
According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 804,739, a median household income of $82,587, and a median age of 35.3. Of residents 25 and older, 39.2% hold a bachelor's degree or higher.
Representative

2026 election
Stanton has filed with the FEC to run for this seat in 2026. 6 candidates for the seat have reported receipts to the FEC.
6 candidates have reported raising money for the 2026 AZ-4 race to the FEC.
Election Day: Tuesday, November 3, 2026
| Candidate | Party | Raised | Cash on hand | Through |
|---|---|---|---|---|
| Greg Stanton (incumbent) | Democratic | $2,117,114 | $2,020,289 | Jul 1 |
| M. Zuhdi Jasser | Republican | $564,641 | $341,651 | Jul 1 |
| Jerone Davison | Republican | $240,850 | $1,172 | Jul 1 |
| Kai Newkirk | Democratic | $151,143 | $90,865 | Jul 1 |
| Alex Nicolas Stovall | Republican | $64,879 | $0 | Mar 17 |
| Bradley J. Honer | Republican | $10 | -$878 | Apr 5 |
Includes primary candidates; FEC filings do not record primary results. FEC race page
District profile
- Population
- 804,739
- Median household income
- $82,587
- Median age
- 35.3
- Bachelor's degree or higher
- 39.2%
Census Bureau, 2020–2024 American Community Survey 5-year estimates
Arizona senators
Mark KellyU.S. Senator for Arizona · Democrat
Ruben GallegoU.S. Senator for Arizona · Democrat
Neighboring districts
Sources
- District boundaries (Census Bureau cartographic boundary file, 119th Congress) · retrieved Oct 2, 2026
- Counties by district (Census Bureau relationship file) · retrieved Oct 2, 2026
- District profile (Census Bureau, 2020–2024 American Community Survey 5-year estimates) · retrieved Oct 2, 2026
- congress-legislators (member data, CC0) · retrieved Oct 2, 2026
- Candidates and totals (Federal Election Commission) · retrieved Oct 2, 2026