Contact Us
 
Business Office Hours:
    Monday through Friday 8:00AM to 5:00PM

Our Telephone Number:
    (815) 319-4400

Our Email Address:
    winnebagotreasurer@wincoil.us

Office Location:
    Winnebago County Administration Building
    Room 205
    404 Elm Street
    Rockford, IL 61101

Our Mailing Address:
    Winnebago County Treasurer
    P.O. Box 1216
    Rockford, IL 61105-1216