The 21st district includes parts of Bolingbrook, Downers Grove, Glen Ellyn, Lisle, Lombard, Naperville, Wheaton and Warrenville.
District Office24W500 Maple Ave., Suite 215Naperville, IL 60540Phone: (630) 601-9961
Springfield OfficeStratton Office BuildingSection C, Room DSpringfield, IL 62706Phone: (217) 782-8192
