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Winnebago County

Winnebago County, Illinois ZIP Codes

ZIP codes: 20
Cities: 12
State: Illinois (IL)
County FIPS: 17201

Cities in Winnebago County

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

ZIP codes in Winnebago County

61016Cherry Valley
61024Durand
61063Pecatonica
61072Rockton
61073Roscoe
61077Seward
61079Shirland
61080South Beloit
61088Winnebago
61101Rockford
61102Rockford
61103Rockford
61104Rockford
61107Rockford
61108Rockford
61109Rockford
61111Loves Park
61112Rockford
61114Rockford
61115Machesney Park

All Illinois ZIP codes

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ZIP codes are postal delivery routes and do not always match city or municipal boundaries.

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