One of two U.S. Senate seats representing the state of Arizona. Senators serve six-year terms and represent the entire state population.


There is no data about this race yet. General election on Nov 7, 2028.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Ruben Gallego D | 50.1% | 3,347,964 | |
| 2022 | Mark Kelly D | 51.4% | 2,572,117 | |
| 2018 | Kyrsten Sinema D | 50.0% | 2,383,742 | |
| 2016 | John Mccain R | 53.7% | 2,529,146 | |
| 2012 | Jeff Flake R | 49.2% | 2,243,108 | |
| 2010 | John Mccain R | 59.1% | 1,702,326 | |
| 2006 | Jon Kyl R | 53.3% | 1,526,770 | |
| 2004 | John Mccain R | 76.7% | 1,961,677 | |
| 2000 | Jon Kyl R | 79.3% | 1,397,076 | |
| 1998 | John Mccain R | 68.8% | 1,013,093 | |
| 1994 | Jon Kyl R | 53.7% | 1,119,002 | |
| 1992 | John Mccain R | 55.8% | 1,382,025 | |
| 1988 | Dennis Deconcini D | 56.7% | 1,164,507 | |
| 1986 | John Mccain R | 60.5% | 862,815 | |
| 1982 | Dennis Deconcini D | 56.9% | 723,819 |