Don DeWitte's Profile

Donald P. DeWitte has served as the State Senator for the 33rd Senate District of Illinois since he was appointed in September of 2018.

Prior to his appointment to the Illinois State Senate, DeWitte was the Mayor of St. Charles Mayor from 2005 to 2013, and a St. Charles alderman from 1993 to 2005. He went on to represent Kane County on the Regional Transportation Authority (RTA) Board from 2013-2018.

DeWitte attended Elgin Community College and the University of Illinois at Springfield before beginning a four decades-long career in the building materials industry, serving in various positions with local and national manufacturers, primarily in kitchen design and sales.

DeWitte and his wife, Diane, have been married for over 35 years and together they have two adult children.