Lilian Jiménez is a member of the Illinois House of Representatives, representing District 4. She assumed office on January 11, 2023. Her current term ends on January 13, 2027. Jiménez is running for re-election to the Illinois House of Representatives to represent District 4. She is on the ballot in the general election on November 3, 2026. She advanced from the Democratic primary on March 17, 2026.