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U.S. ZIP Codes Database 2026

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Outagamie County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Outagamie County.

County State ZIP Code City Area Codes
Outagamie County WI 54106 Black Creek 534, 715, 920
Outagamie County WI 54113 Combined Locks 920
Outagamie County WI 54130 Kaukauna 920
Outagamie County WI 54131 Freedom 920
Outagamie County WI 54136 Kimberly 920
Outagamie County WI 54140 Little Chute 920
Outagamie County WI 54152 Nichols 920
Outagamie County WI 54165 Seymour 534, 715, 920
Outagamie County WI 54170 Shiocton 534, 715, 920
Outagamie County WI 54911 Appleton 920
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.