Courthouses in Wheaton, Illinois, the US. Courthouses locations in Wheaton, Illinois. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel University All courthouses in Wheaton Wheaton DuPage County Court House Courthouse 505 South County Farm Road, Wheaton, Illinois 60189 Write a review Phone Directions