Arlington Heights, IL politics & representatives
Arlington Heights is represented in Congress by Senators Richard J. Durbin and Tammy Duckworth and Representatives Mike Quigley, Janice D. Schakowsky and Raja Krishnamoorthi. J. B. Pritzker is governor.
Who represents Arlington Heights in Washington and in Illinois, with how to reach each office.
How Cook County voted in 2024
Official results for all of Cook County. Arlington Heights'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 5th District 363,974 votes
Covers about 72% of Arlington Heights · whole-district result
U.S. House · Illinois's 9th District 338,828 votes
Covers about 16% of Arlington Heights · whole-district result
U.S. House · Illinois's 8th District 303,073 votes
Covers about 12% of Arlington Heights · 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 Arlington Heights in Congress
U.S. Senate Both senators represent all of Illinois
U.S. House · Illinois's 5th District Covers about 72% of Arlington Heights
U.S. House · Illinois's 9th District Covers about 16% of Arlington Heights
U.S. House · Illinois's 8th District Covers about 12% of Arlington Heights
Arlington Heights is split between 3 congressional districts. Find yours by ZIP code ↗
Who represents Arlington Heights in state government
State Senate · District 27
State House · District 54 Covers about 70% of Arlington Heights
State House · District 53 Covers about 30% of Arlington Heights
Arlington Heights is split between state legislative districts. Find yours by address ↗
Arlington Heights'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 Arlington Heights by land area, so if the town is split, your street decides which one is yours.