DuPage County

DuPage County is a county government in northeastern Illinois, with its principal administrative offices in Wheaton. Established in 1839, it serves suburban communities west of Chicago. Its elected County Board manages county funds and business, sets fiscal and regulatory policy, levies taxes and appropriates money for county programs. Separate countywide elected offices include the sheriff, circuit court clerk, county clerk, state’s attorney and treasurer. County departments provide services including transportation, public works, stormwater management, community assistance and emergency management. The County Board office is in the administration building at 421 N. County Farm Road.