Daniel Biss

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Daniel K. Biss (Democratic Party) is running for election to the U.S. House to represent Illinois 9th Congressional District. He is on the ballot in the general election on November 3, 2026. He advanced from the Democratic primary on March 17, 2026.

Biss (Democratic Party) was a member of the Illinois State Senate, representing District 9. He assumed office in 2013. He left office on January 9, 2019. Biss did not run for re-election to Illinois State Senate District 9 in 2018.