DuPage Roots is the award-winning history of DuPage County and its municipalities, published by the DuPage County Historical Society in 1985. It has been digitized and placed on the Society's website in order to be available to anyone, anywhere, at any time. This was the first phase of the Society's website project to provide the County's history online. The second phase of the project is the updating of DuPage Roots to bring it into the 21st century, and then adding the revisions to the website. 

The DuPage County Website Project was supported by the generous donations of:

The Alben F. and Clara G. Bates Foundation

The Lillian Campbell Trust

Frank and Debra Catalano

Community Bank Wheaton-Glen Ellyn

Elmhurst College

Glen Ellyn Chamber of Commerce

The Gerald A. and Karen A. Kolschowsky Foundation, Inc.

The Phyllis Shebik Fund

Stephen and Megan Shebik

Wheaton College