2024 Arizona Senate election
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| All 30 seats of the Arizona Senate 16 seats needed for a majority | |||||||||||||||||||||||||||||||||||||
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| Results:  Republican gain Republican hold Democratic hold Vote share: 50–60% 60–70% 70–80% >90% 50–60% 60–70% 70–80% >90% | |||||||||||||||||||||||||||||||||||||
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| Elections in Arizona | 
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The 2024 Arizona Senate election was held on November 5, 2024. Voters elected members of the Arizona Senate in all 30 of the state's legislative districts to serve a two-year term. Primary elections were held on July 30, 2024.
Prior to the elections, the Republican Party held a narrow majority over the Democratic Party, controlling 16 seats to their 14 seats.