History / Congress
U.S. Senate seat, Arizona (class 1)
14 members have held this seat since Mar 27, 1912. Now: Ruben Gallego D.
Holders
147 D · 6 R · 1 I
Longest tenure
18 yearsJon Kyl
Current
21 monthsRuben Gallego, since Jan 3, 2025
history/seat/az-sen-1Every holder, newest first+14
Ruben Gallego D
Jan 3, 2025 – present · 21 months
Kyrsten Sinema D→I
Jan 3, 2019 – Jan 4, 2025 · 6 years
Jeff Flake R
Jan 3, 2013 – Jan 4, 2019 · 6 years
Jon Kyl R
Jan 4, 1995 – Jan 4, 2013 · 18 years
Dennis Webster DeConcini D
Jan 4, 1977 – Jan 4, 1995 · 18 years
Paul Jones Fannin R
Jan 21, 1971 – Jan 4, 1977 · 6 years
Paul Jones Fannin R
Jan 4, 1965 – Jan 4, 1971 · 6 years
Barry Morris Goldwater R
Jan 7, 1959 – Jan 4, 1965 · 6 years
Barry Morris Goldwater R
Jan 3, 1953 – Jan 4, 1959 · 6 years
Ernest William McFarland D
Jan 3, 1941 – Jan 4, 1953 · 12 years
Henry Fountain Ashurst D
Apr 15, 1929 – Jan 4, 1941 · 12 years
Henry Fountain Ashurst D
Dec 3, 1923 – Mar 4, 1929 · 5.3 years
Henry Fountain Ashurst D
Apr 2, 1917 – Mar 4, 1923 · 5.9 years
Henry Fountain Ashurst D
Mar 27, 1912 – Mar 4, 1917 · 4.9 years
Dates are from the @unitedstates congress-legislators project. Consecutive terms of one person are merged.