Arizona U.S. Senators (2026)
AZ · U.S. Senate Delegation
Joined the Union
February 14, 1912
Population (Est.)
7,378,494
Current U.S. Senators
Delegation Voting Summary
119th CongressAgreement Rate
94.5%
Mark Kelly and Ruben Gallego voted the same way on 682 of 722 shared votes
Both are Democrats
Mark Kelly
Senior Senator
Party Unity
91.2%
Missed Votes
5.6%
804 votes cast of 852 roll calls
Ruben Gallego
Junior Senator
Party Unity
91.7%
Missed Votes
12.6%
745 votes cast of 852 roll calls
Former Senators from Arizona
All 13 former U.S. senators who represented Arizona, most recent first.
- Kyrsten Sinema 2019 – 2025
- Martha McSally 2019 – 2020
- Jeff Flake 2013 – 2019
- Jon Kyl 1995 – 2018
- John McCain, III 1987 – 2018
- Dennis DeConcini 1977 – 1995
- Barry Goldwater 1953 – 1987
- Paul Fannin 1965 – 1977
- Carl Hayden 1927 – 1969
- Ernest McFarland 1941 – 1953
- Henry Ashurst 1912 – 1941
- Ralph Cameron 1921 – 1927
- Marcus Smith 1912 – 1921