Oshkosh, WI ZIP Codes
ZIP code, county, time zone and coordinates of Oshkosh, Wisconsin
The ZIP code of Oshkosh, WI is 54904. Oshkosh has 2 ZIP codes: 54904, 54901. It is in Winnebago County.
Mailing address format for Oshkosh
John Smith 123 Main St OSHKOSH WI 54904 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Oshkosh
| ZIP code | Population | Area | |
|---|---|---|---|
| 54904 | — | 77.9 sq mi | Main |
| 54901 | — | 16.6 sq mi |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Oshkosh? Location, county and time zone
- State
- Wisconsin
- County
- Winnebago County
- GPS coordinates
- 44.02317, -88.56226
- Elevation
- 791 ft (241 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 66,816
Map of Oshkosh, WI 54904
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Oshkosh ZIP code: FAQ
What is the ZIP code for Oshkosh, WI?
The main ZIP code for Oshkosh, WI is 54904. All ZIP codes: 54904, 54901.
How many ZIP codes does Oshkosh have?
Oshkosh has 2 ZIP codes.
What county is Oshkosh, WI in?
Oshkosh is in Winnebago County, Wisconsin.
What time zone is Oshkosh in?
Oshkosh is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Oshkosh?
Latitude 44.02317, longitude -88.56226.
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