Politics · Arlington Heights

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.

Elections · 2024 general election

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

Kamala D HarrisDemocrat
68.9%
Donald J TrumpRepublican
27.8%
Others
3.3%

Illinois: Harris 54.4%, Trump 43.5%

U.S. House · Illinois's 5th District 363,974 votes

Mike QuigleyDemocrat
69.0%
Tommy HansonRepublican
31.0%
Others
0.0%

Covers about 72% of Arlington Heights · whole-district result

U.S. House · Illinois's 9th District 338,828 votes

Janice D SchakowskyDemocrat
68.4%
Seth Alan CohenRepublican
31.6%

Covers about 16% of Arlington Heights · whole-district result

U.S. House · Illinois's 8th District 303,073 votes

Raja KrishnamoorthiDemocrat
57.1%
Mark RiceRepublican
42.9%

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.

In Washington

Who represents Arlington Heights in Congress

U.S. Senate Both senators represent all of Illinois

Richard J. Durbin
Richard J. DurbinU.S. SenatorDemocrat · Serving since 1997 Official site ↗202-224-2152
Tammy Duckworth
Tammy DuckworthU.S. SenatorDemocrat · Serving since 2017 Official site ↗202-224-2854

U.S. House · Illinois's 5th District Covers about 72% of Arlington Heights

Mike Quigley
Mike QuigleyU.S. RepresentativeDemocrat · Serving since 2009 Official site ↗202-225-4061

U.S. House · Illinois's 9th District Covers about 16% of Arlington Heights

Janice D. Schakowsky
Janice D. SchakowskyU.S. RepresentativeDemocrat · Serving since 1999 Official site ↗202-225-2111

U.S. House · Illinois's 8th District Covers about 12% of Arlington Heights

Raja Krishnamoorthi
Raja KrishnamoorthiU.S. RepresentativeDemocrat · Serving since 2017 Official site ↗202-225-3711

Arlington Heights is split between 3 congressional districts. Find yours by ZIP code ↗

In Illinois

Who represents Arlington Heights in state government

J. B. PritzkerGovernor of IllinoisDemocrat · Serving since 2019 Official site ↗217-782-6830

State Senate · District 27

Mark WalkerState SenatorDemocrat Official site ↗847-749-1880Email

State House · District 54 Covers about 70% of Arlington Heights

Mary Beth CantyState RepresentativeDemocrat Official site ↗224-248-8187Email

State House · District 53 Covers about 30% of Arlington Heights

Nicolle GrasseState RepresentativeDemocrat Official site ↗847-749-1137Email

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.

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Arlington Heights

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01