Politics · Addison

Addison, IL politics & representatives

Addison is represented in Congress by Senators Richard J. Durbin and Tammy Duckworth and Representatives Delia C. Ramirez, Raja Krishnamoorthi and Sean Casten. J. B. Pritzker is governor.

Who represents Addison in Washington and in Illinois, with how to reach each office.

Elections · 2024 general election

How DuPage County voted in 2024

Official results for all of DuPage County. Addison's own results aren't published in a form we can match to the town exactly, so these are the county's.

President 467,890 votes

Kamala D HarrisDemocrat
53.7%
Donald J TrumpRepublican
40.9%
Others
5.4%

Illinois: Harris 54.4%, Trump 43.5%

U.S. House · Illinois's 3rd District 260,177 votes

Delia RamirezDemocrat
67.2%
John BoorasRepublican
32.7%
Others
0.1%

Covers about 51% of Addison · whole-district result

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

Raja KrishnamoorthiDemocrat
57.1%
Mark RiceRepublican
42.9%

Covers about 33% of Addison · whole-district result

U.S. House · Illinois's 6th District 363,383 votes

Sean CastenDemocrat
54.1%
Niki ConfortiRepublican
45.7%
Others
0.2%

Covers about 16% of Addison · 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 Addison 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 3rd District Covers about 51% of Addison

Delia C. Ramirez
Delia C. RamirezU.S. RepresentativeDemocrat · Serving since 2023 Official site ↗202-225-5701

U.S. House · Illinois's 8th District Covers about 33% of Addison

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

U.S. House · Illinois's 6th District Covers about 16% of Addison

Sean Casten
Sean CastenU.S. RepresentativeDemocrat · Serving since 2019 Official site ↗202-225-4561

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

In Illinois

Who represents Addison in state government

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

State Senate · District 24 Covers about 39% of Addison

Seth LewisState SenatorRepublican Official site ↗630-349-0645Email

State Senate · District 23 Covers about 34% of Addison

Suzy Glowiak HiltonState SenatorDemocrat Official site ↗630-785-3177Email

State Senate · District 39 Covers about 27% of Addison

Don HarmonState SenatorDemocrat Official site ↗708-848-2002Email

State House Addison is split between 4 districts

Addison is split between state legislative districts. Find yours by address ↗

Addison'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 Addison by land area, so if the town is split, your street decides which one is yours.

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Illinois · IL · DuPage County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01