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2024 Senate elections · Arizona history

Arizona U.S. Senate election 2024

Ruben Gallego DEM +2.4 · Class I seat · held 11/5/24

Votes counted
3,348,814
Margin
2.4 pts
Seat held by
Democraticheld
President in AZ
R+5.5same year

General election 11/5/24

CandidatePartyVotesShareBar
Ruben Gallego WonDEM1,676,33550.06%
Kari LakeREP1,595,76147.65%
Eduardo QuintanaGRE75,8682.27%
Sarah WilliamsW5350.02%
Christopher BeckettW1030.00%
Steven Cavin SandersW920.00%
Jannie ProsserW820.00%
Shawn PettyW240.00%
David BozicW120.00%
Benjamin RodriguezW20.00%
Total3,348,814

By county

Cochise: Kari Lake +16.9Maricopa: Ruben Gallego +5.2Coconino: Ruben Gallego +26.1Graham: Kari Lake +41.0Greenlee: Kari Lake +29.7La Paz: Kari Lake +36.0Navajo: Kari Lake +10.0Pinal: Kari Lake +14.0Santa Cruz: Ruben Gallego +29.6Yuma: Kari Lake +10.5Apache: Ruben Gallego +27.1Gila: Kari Lake +29.7Pima: Ruben Gallego +20.9Mohave: Kari Lake +48.8Yavapai: Kari Lake +27.8
Counties coloured by the leading candidate, shaded by margin. County returns: MIT Election Data and Science Lab.

Counties carried: Kari Lake 10, Ruben Gallego 5.

Official source: 20241105_GeneralCanvass_Signed.pdf

Other Arizona Senate races

YearSeatWinnerMargin
2024Class IRuben Gallego2.4
2022Class IIIMark Kelly4.9
2020 specialClass IIIMark Kelly2.4
2018Class IKyrsten Sinema2.3
2016Class IIIJohn McCain13.0
2012Class IJeff Flake3.0
2010Class IIIJohn McCain24.2
2006Class IJon Kyl9.8
2004Class IIIJohn McCain56.1
2000Class IJon Kyl71.5
1998Class IIIJohn McCain41.6
1994Class IJon Kyl14.2

Full Arizona Senate history →

Questions and answers

Who won the 2024 Arizona Senate race?

Ruben Gallego (DEM) won with 50.1% of the vote, ahead of Kari Lake (47.7%), a margin of 2.4 points.

Did the Arizona Senate seat change party in 2024?

No. The Democratic Party held it.

How many votes were cast in the 2024 Arizona Senate race?

3,348,814 votes were counted for the candidates in the general election.

Compiled by FiveThirtyEight from the official source linked above.