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DuPage County

County Offices

General Information
421 N. County Farm Road
Wheaton, Illinois 60187

Du Page County Board

Dan Cronin, Chairman
Telephone: 630-407-6500

Du Page County States Attorney

505 N. County Farm Road
Wheaton, Illinois 60187

Du Page Country District 3

John Curran (R) Woodridge
Brian J. Krajewski (R)
Gary Grasso (R)

County Sheriff


County Highway


County Water & Sewer Department

Woodridge Plant – 630-985-7400
Water Billing Info – 630-985-2905

County Board of Election Commission


County Health Department

Central Office
111 North County Farm Road
Wheaton, Illinois 60187
Telephone: 630-682-7400
Westmont Location: 630-969-7030

Downers Grove Township Offices

Township Tax Assessor's Office

Downers Grove Office
(Township Offices: 630-968-0451)
4340 Prince Street
Downers Grove, Illinois 60515
Telephone: 630-968-2100
For information about property taxes please call 630-968-2100