Cook County, Illinois

Illinois House District 11

One candidate is tracked for Illinois House District 11 on the November 3, 2026 ballot: Ann M. Williams. Candidate information follows official Cook County election filings; verify with the official election office linked below.

About this race

Ann M. Williams (Democratic) is the only candidate on the November 3 ballot; Ann M. Williams is the sitting member, per the General Assembly's roster. Party nominees were chosen at the March 17 primary (plurality, no runoffs); independent and new-party candidates qualified by petition. The field is the State Board of Elections' 2026 General Election candidate list (status Active, read September 7, 2026). This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, Ann M. Williams, is on the ballot. One name is on the ballot for this seat.

Illinois › Cook County › Illinois House District 11

Ann M. Williams

Democratic Incumbent

Biography

Ann M. Williams is the Democratic candidate for Illinois House District 11 on the November 3, 2026 ballot, per the State Board of Elections' certified candidate list. Ann M. Williams is the sitting member, per the General Assembly's roster. Williams is the sitting state representative for the 11th District and serves as Assistant Majority Leader. She is an attorney who previously served as an Assistant Illinois Attorney General, per the General Assembly's roster. No campaign website was found as of September 7, 2026.

Next on your ballotIllinois House District 12

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Questions about this race

Who is running for Illinois House District 11 in 2026?

When is the Illinois House District 11 election in Illinois?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Illinois are on the Illinois election hub at theballotbrief.com.

How do I see my exact Cook County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Cook County and state election office filings, last verified September 27, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Illinois election office, or see the full Cook County sample ballot and your exact ballot by address.

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Also on your ballot

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Candidate profiles

Ann M. Williams, full profile Official Illinois election office