The 21st district includes parts of Bolingbrook, Downers Grove, Glen Ellyn, Lisle, Lombard, Naperville, Wheaton and Warrenville.
The 21st district includes parts of Bolingbrook, Downers Grove, Glen Ellyn, Lisle, Lombard, Naperville, Wheaton and Warrenville.
District Office
24W500 Maple Ave., Suite 215
Naperville, IL 60540
Phone: (630) 601-9961
Springfield Office
Stratton Office Building
Section C, Room D
Springfield, IL 62706
Phone: (217) 782-8192