Rockford, Illinois ZIP Codes

ZIP Code Type City County County Code
61101 Standard Rockford Winnebago 17201
61102 Standard Rockford Winnebago 17201
61103 Standard Rockford Winnebago 17201
61104 Standard Rockford Winnebago 17201
61107 Standard Rockford Winnebago 17201
61108 Standard Rockford Winnebago 17201
61109 Standard Rockford Winnebago 17201
61112 Standard Rockford Winnebago 17201
61114 Standard Rockford Winnebago 17201