Tom Demmer

State Representative

Deputy Minority Leader

Illinois House of Representatives

´╗┐Team Demmer, PO Box 192, Dixon, IL 61021

About Tom

Tom Demmer is State Representative for the 90th District in the Illinois House of Representatives. The 90th District includes parts of DeKalb, LaSalle, Lee and Ogle Counties in north central Illinois.

Tom is Deputy Minority Leader in the House of Representatives. He serves on several healthcare and education committees and is a strong voice for transparency, reform, and fiscal responsibility, and is a member of the Joint Committee on Administrative Rules.

Tom is also Director of Innovation & Strategy at KSB Hospital, a not-for-profit community hospital with locations in Lee and Ogle Counties. Tom is a member of the senior leadership team and works to set system strategy and meet organizational goals.

Tom graduated from the University of Dayton, and was a White House Intern in the Office of the Vice President of the United States. Prior to the General Assembly, Tom served on the Lee County Board.

Tom is a 2016 Henry W. Toll Fellow with the Council of State Governments. He serves on the Board of Directors of the Ronald Reagan Boyhood Home Preservation Foundation. He is a member of St. Anne Parish, the Dixon Rotary Club, the Knights of Columbus, and is a volunteer teacher with Junior Achievement.

Constituent Service

This is the campaign site for Team Demmer, a committee to elect Tom Demmer. For the official legislative site, please visit State Rep. Tom Demmer. You may contact Rep. Demmer's District Office at 815-561-3690 or by email at