Posen, IL politics & representatives
Posen is represented in Congress by Senators Richard J. Durbin and Tammy Duckworth and Representative Jonathan L. Jackson. J. B. Pritzker is governor.
Who represents Posen in Washington and in Illinois, with how to reach each office.
How Cook County voted in 2024
Official results for all of Cook County. Posen's own results aren't published in a form we can match to the town exactly, so these are the county's.
President 2,101,678 votes
Illinois: Harris 54.4%, Trump 43.5%
U.S. House · Illinois's 1st District 316,552 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 Posen in Congress
U.S. Senate Both senators represent all of Illinois
U.S. House · Illinois's 1st District
Who represents Posen in state government
State Senate · District 14 Covers about 64% of Posen
State Senate · District 15 Covers about 36% of Posen
State House · District 28 Covers about 64% of Posen
State House · District 30 Covers about 36% of Posen
Posen is split between state legislative districts. Find yours by address ↗
Posen'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 Posen by land area, so if the town is split, your street decides which one is yours.