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ZIP Code 54143

Oshkosh, Winnebago County, Wisconsin (WI) • Standard Postal Code

WI
City
Oshkosh
County
Winnebago County
State / Territory
Wisconsin
Area Code
(262)
Coordinates
47.8400, -77.6600
Timezone
America/Chicago
Est. Population
89,000
Country
United States (US)
View 54143 on Interactive Map → All ZIP Codes in Oshkosh