Joliet, IL politics & representatives
Joliet is represented in Congress by Senators Richard J. Durbin and Tammy Duckworth and Representative Lauren Underwood. J. B. Pritzker is governor.
Who represents Joliet in Washington and in Illinois, with how to reach each office.
How Joliet voted in 2024
Official results for Joliet's own voters.
President 25,284 votes
Will County: Harris 49.1%, Trump 47.6% · Illinois: Harris 54.4%, Trump 43.5%
U.S. House · Illinois's 14th District 333,409 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 Joliet in Congress
U.S. Senate Both senators represent all of Illinois
U.S. House · Illinois's 14th District
Who represents Joliet in state government
State Senate · District 43 Covers about 92% of Joliet
State Senate · District 49 Covers about 8% of Joliet
State House · District 86 Covers about 89% of Joliet
State House · District 98 Covers about 8% of Joliet
State House · District 85 Covers about 3% of Joliet
Joliet is split between state legislative districts. Find yours by address ↗
Joliet'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 Joliet by land area, so if the town is split, your street decides which one is yours.