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Who is my state representative in Illinois?

In Illinois, your state legislators are your State Senator and your State Representative, who serve in the Illinois General Assembly. Enter your home address to find yours.

Find your legislators by address

Use your home address. ZIP codes often cross district lines, so they can give the wrong answer.

State: Illinois

All 177 members of the Illinois General Assembly

Senate

59 seats · 40 Democratic, 19 Republican

House of Representatives

118 seats · 78 Democratic, 40 Republican

About the Illinois General Assembly

The Illinois General Assembly has two chambers: a 59-member Senate (4-year terms) and a 118-member House of Representatives (2-year terms).

Illinois’s next regular legislative elections are in 2026. Not every seat is on the ballot in every election.

The Illinois General Assembly meets in Springfield.

To reach a member, call or email their office using the numbers above or on their profile page. The official website is www.ilga.gov.

Members and contact details come from Open States, which collects them from official legislature websites; data as of October 13, 2026. Chamber sizes and term lengths are from the National Conference of State Legislatures.

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