Winnebago County, Illinois ZIP Codes

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ZIP Codes in Winnebago County with Associated Cities & Towns

Winnebago County, IL - Standard ZIP Codes
60146 | 61008 | 61011 | 61016 | 61019 | 61020 | 61024 | 61047 | 61052 | 61063 | 61072 | 61073 | 61080 | 61084 | 61088 | 61101 | 61102 | 61103 | 61104 | 61107 | 61108 | 61109 | 61111 | 61112 | 61114 | 61115
Winnebago County, IL - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
61077 | 61079 | 61105 | 61106 | 61110 | 61125 | 61126 | 61130 | 61131 | 61132
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
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Map of Winnebago County, IL ZIP Codes With Actual (Default) City Names

Cherry Valley
Durand
Loves Park
Machesney Park
Pecatonica
Rockford
Rockton
Roscoe
Seward
Shirland
South Beloit
Winnebago

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