Margaret Croke

Margaret Croke grew up in Oak Park, a suburb west of Chicago, and graduated from Oak Park and River Forest High School (OPRF). She earned a Bachelor of Arts in Political Science and Communications from the University of Michigan in 2014. Margaret resides in Lincoln Park with her husband, Patrick, and their three children, PJ, Mary, and Hattie.

After graduating from the University of Michigan, Margaret Croke began her career as a Project Assistant at Sidley Austin. In 2015, she became Director of Scheduling for Cook County Commissioner Bridget Gainer. She went on to serve as Illinois Regional Director for Hillary Clinton’s 2016 presidential campaign and later as Executive Assistant in the Office of Chicago Mayor Rahm Emanuel. In 2018, Croke was appointed Statewide Women’s Outreach Director for Governor JB Pritzker’s campaign and served on his transition team following the election. She then served as Deputy Chief of Staff at the Illinois Department of Commerce and Economic Opportunity, where she oversaw key initiatives and acted as a primary liaison to the Governor’s Office.^{[citation needed]}

Since being sworn into the Illinois General Assembly, Margaret Croke has successfully passed legislation advocating for public safety, environmental protection, fiscal responsibility, LGBTQ+ rights, and reproductive rights.^{[citation needed]} She has secured over $4 million for capital improvements in the district.^{[citation needed]} Margaret is a member of the House Democratic New Democrats Caucus, Gun Violence Prevention Caucus, Green Caucus, Jewish Caucus and Neurodiversity Caucus.

In 2021, Croke introduced legislation to expand the definition of infertility for insurance coverage to include same-sex couples, single women, and women over 35.^[2] The bill ensured broader access to fertility treatments by updating clinical definitions and prohibiting discriminatory insurance practices. The bill passed the legislature and was signed into law.^[3]

During the 103rd General Assembly, Croke advanced legislation focused on student safety and well-being.^{[citation needed]} HB 3425^[4] expanded the definition of bullying to include cyberbullying and required schools to notify parents within 24 hours of an incident. HB 4175^[5] expanded the ban on corporal punishment to include private schools.

In the 104th General Assembly, which began in January 2025, Croke introduced HB 2456,^[6] which prohibits third-party platforms from listing or selling restaurant reservations without a written agreement, allowing restaurants to pursue legal action and imposing civil penalties for violations. Proponents of this legislation claim that it helps protect businesses from unauthorized bookings and safeguards the integrity of their reservation systems.^{[citation needed]}

In July 2025, Croke announced her candidacy for Illinois Comptroller shortly after incumbent Susana Mendoza opted out from re-election.^[7] Her campaign was endorsed by Cook County Democratic Party.^[7] On March 17, 2026, Croke won the Democratic primary after defeating Karina Villa and Holly Kim.^{[8][9][10][11]}

As of January 2025, Representative Croke is a member of the following Illinois House committees:

• Financial Institutions and Licensing (Chair)
• Gaming
• Revenue and Finance
• Income Tax Subcommittee
• Property Tax Subcommittee
• Tax Policy: Income Tax Subcommittee (Chair)
• Transportation: Vehicles and Safety

Since its launch in 2023, Margaret Croke has served as Treasurer and one of three members of the Board of Directors for Think Big America a 501(c)(4) nonprofit organization founded by Illinois Governor JB Pritzker.^[12] The organization is dedicated to advancing reproductive rights by supporting the passage of abortion rights ballot measures. In 2024, Think Big America backed initiatives in key states including Nevada, Ohio, and Arizona.

Margaret Croke serves as the Democratic State Central Committeeperson for Illinois’s 5th Congressional District within the Democratic Party of Illinois.

Margaret was elected to the district after defeating then-incumbent Yoni Pizer in the 2020 Democratic primary. Pizer was originally appointed to the seat after the district's long-time representative, Sara Feigenholtz, was tapped to fill former Illinois Senate President John Cullerton's vacancy in the Illinois Senate in the 6th district.

Margaret was sworn into office on January 2, 2021.

• Margaret Croke Government Website
• Margaret Croke Campaign Website
• Margaret Croke Illinois General Assembly Representative Biography