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All 25 seats in the Hawaii Senate | |||||||||||||||||||||||||||||||
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 Results: Democratic hold Republican hold | |||||||||||||||||||||||||||||||
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| Elections in Hawaii |
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The 2012 Hawaii Senate Elections were held on November 6, 2012. State senators in all 25 districts of the Hawaii Senate were up for election. 9 seats were won in the primary uncontested. No seats changed parties in this election.