St. Clair, IL politics & representatives
St. Clair is represented in Congress by Senators Richard J. Durbin and Tammy Duckworth and Representative Nikki Budzinski. J. B. Pritzker is governor.
Who represents St. Clair in Washington and in Illinois, with how to reach each office.
How St. Clair voted in 2024
Official results for St. Clair's own voters.
President 18,401 votes
St. Clair County: Harris 52.5%, Trump 44.7% · Illinois: Harris 54.4%, Trump 43.5%
U.S. House · Illinois's 13th District 330,119 votes
Whole-district result
Source: MIT Election Data + Science Lab, official 2024 precinct returns (statewide totals from its official state files). Percentages are of votes for candidates; blank and spoiled ballots aren't counted.
Who represents St. Clair in Congress
U.S. Senate Both senators represent all of Illinois
U.S. House · Illinois's 13th District
Who represents St. Clair in state government
State Senate · District 57 Covers all of St. Clair
State Senate · District 56 Covers about 4% of St. Clair
State House · District 113 Covers all of St. Clair
State House · District 112 Covers about 4% of St. Clair
St. Clair is split between state legislative districts. Find yours by address ↗
St. Clair's own government: Town Hall →
Sources: congressional and state legislative districts from the U.S. Census Bureau (119th Congress, 2024 state districts); members of Congress from the congress-legislators project (portraits public domain); governors and state legislators from Open States. Districts are matched to St. Clair by land area, so if the town is split, your street decides which one is yours.