Margaret Croke

Margaret Croke is a Democratic politician currently serving as a member of the Illinois House of Representatives, representing the 12th District. This district is situated entirely within the city of Chicago and encompasses the neighborhoods of Lakeview East, Lincoln Park, Old Town, and Gold Coast. Croke's political career has included significant roles in both state and local government, as well as involvement in various campaigns and initiatives aimed at advancing public policy in Illinois.

Early life and career

Margaret Croke was born between 1991 and 1992 and grew up in Oak Park, a suburb located to the west of Chicago. She completed her secondary education at Oak Park and River Forest High School (OPRF) before pursuing higher education at the University of Michigan. Croke graduated in 2014 with a Bachelor of Arts degree in Political Science and Communications, laying the foundation for her future career in public service and politics.

Following her graduation, Croke began her professional journey as a Project Assistant at the law firm Sidley Austin. In 2015, she transitioned to public service as the Director of Scheduling for Cook County Commissioner Bridget Gainer. This role marked the beginning of her involvement in local government, where she gained experience in managing schedules and coordinating activities within the office.

Croke's career continued to evolve as she took on the position of Illinois Regional Director for Hillary Clinton’s 2016 presidential campaign. This role provided her with valuable experience in political campaigning and outreach. Subsequently, she served as an Executive Assistant in the Office of Chicago Mayor Rahm Emanuel, further solidifying her experience in municipal governance.

In 2018, Croke was appointed as the Statewide Women’s Outreach Director for Governor JB Pritzker’s campaign. Following Pritzker's election, she played a key role on his transition team, contributing to the establishment of his administration. Croke then served as Deputy Chief of Staff at the Illinois Department of Commerce and Economic Opportunity (DCEO), where she oversaw significant initiatives and acted as a primary liaison to the Governor’s Office. This position allowed her to engage directly with various economic development projects and policies that impacted the state.

Legislative service

Margaret Croke was sworn into the Illinois House of Representatives on January 2, 2021, after winning the Democratic primary against the then-incumbent Yoni Pizer in 2020. Pizer had been appointed to the seat following the departure of long-time representative Sara Feigenholtz, who moved to the Illinois Senate. Since taking office, Croke has actively participated in the legislative process, focusing on a range of issues that resonate with her constituents and the broader Illinois community.

Throughout her tenure, Croke has successfully passed legislation that addresses public safety, environmental protection, fiscal responsibility, LGBTQ+ rights, and reproductive rights. Her legislative efforts have included securing over $4 million for capital improvements within her district, demonstrating her commitment to enhancing the infrastructure and quality of life for her constituents.

Croke is a member of several caucuses, including the House Democratic New Democrats Caucus, Gun Violence Prevention Caucus, Green Caucus, Jewish Caucus, and Neurodiversity Caucus. Her involvement in these groups reflects her dedication to addressing diverse issues and advocating for various communities within Illinois.

During the 102nd General Assembly, Croke introduced legislation aimed at expanding the definition of infertility for insurance coverage. This legislation was designed to include same-sex couples, single women, and women over the age of 35, ensuring broader access to fertility treatments. The bill successfully passed through the legislature and was signed into law, marking a significant step forward in reproductive rights.

In the 103rd General Assembly, Croke advanced legislation focused on student safety and well-being. One notable bill expanded the definition of bullying to include cyberbullying and mandated that schools notify parents within 24 hours of an incident. Another piece of legislation expanded the ban on corporal punishment to include private schools, reflecting her commitment to protecting students' rights and safety.

As of the 104th General Assembly, which began in January 2025, Croke introduced HB 2456. This legislation 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 bill argue that it helps protect businesses from unauthorized bookings and maintains the integrity of their reservation systems.

Policy focus and district

Margaret Croke's policy focus is characterized by her commitment to a range of progressive issues, including public safety, environmental sustainability, and social justice. Her legislative initiatives reflect her dedication to improving the lives of her constituents in the 12th District, which includes vibrant neighborhoods such as Lakeview East, Lincoln Park, Old Town, and Gold Coast.

In addition to her legislative responsibilities, Croke has taken on leadership roles within various organizations. Since its inception in 2023, she has served as Treasurer and one of three members of the Board of Directors for Think Big America, a nonprofit organization founded by Governor JB Pritzker. This organization is dedicated to advancing reproductive rights and supporting the passage of abortion rights ballot measures across the country. In 2024, Think Big America backed initiatives in key states, including Nevada, Ohio, and Arizona, reflecting Croke's commitment to reproductive rights on a national scale.

Croke is also actively involved in the Democratic Party of Illinois, serving as the Democratic State Central Committeeperson for Illinois’s 5th Congressional District. This role allows her to contribute to party strategy and support Democratic candidates and initiatives throughout the state.

In July 2025, Croke announced her candidacy for Illinois Comptroller, following the decision of incumbent Susana Mendoza to not seek re-election. Her campaign received the endorsement of the Cook County Democratic Party, further solidifying her position within the party. On March 17, 2026, Croke won the Democratic primary, defeating other candidates in her bid for the office.

Margaret Croke's career reflects a blend of public service, political engagement, and advocacy for progressive policies, positioning her as a significant figure in Illinois politics. Her ongoing work in the Illinois House of Representatives and her future aspirations highlight her commitment to serving her constituents and advancing important issues within the state.