2022 Illinois House of Representatives election
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All 118 seats in the Illinois House of Representatives 60 seats needed for a majority | ||||||||||||||||||||||||||||||||||
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Results: Democratic gain Republican gain Democratic hold Republican hold Vote Share: 50–60% 60–70% 70–80% 80–90% >90% 50–60% 60–70% 70–80% 80–90% >90% | ||||||||||||||||||||||||||||||||||
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| Elections in Illinois |
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The 2022 elections for the Illinois House of Representatives were held on Tuesday, November 8, 2022, to elect representatives from all 118 Representative districts in the Illinois House of Representatives. The primary election occurred on Tuesday, June 28, 2022. The winners of this election would serve in the 103rd General Assembly, with seats apportioned among the state based on the 2020 United States census. The Democratic Party had held a House majority since 1997. 92 Democratic candidates; 104 Republican candidates and one independent candidate ran for a house seat. The inauguration of the 103rd General Assembly occurred on Wednesday, January 11, 2023.
Democrats flipped seven seats and Republicans flipped two seats, which resulted in the Democrats' net gain of five seats, increasing their supermajority to 78 out of 118 seats.