Office Hours: Monday through Friday 8:30 am to 5:00 pm Central Standard Time - Except for the following Holidays Telephone Numbers: (217) 753-6800 Sangamon County Property Information Line: (217) 747-5180 E-Mail: Treasurer@Co.Sangamon.IL.US Real Estate Payment Mailing Address: County Collector PO Box 19400 Springfield IL, 62794-9400 Mobile Home Payment Address: Sangamon County Collector 200 S. Ninth, Room 102 Springfield, IL 62701 General Correspondence: Sangamon County Collector 200 S. Ninth, Room 102 Springfield, IL 62701         Back to Treasurer Home Page