Winnebago County Wisconsin Zip Codes

Cities in

Below are a list of the cities located in Winnebago County, WI. There are 15 total unique zip codes in Winnebago County, Wisconsin. The time zone for Winnebago County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 55139.

The population in Winnebago County, WI is currently 171,623. That is an increase of 3.01% vs the population of 166,994 in 2010.

Zip Codes for Winnebago County, WI (15)
Zip Code
 City County
Zip Code Map
54901 Oshkosh Winnebago
54902 Oshkosh Winnebago
54903 Oshkosh Winnebago
54904 Oshkosh Winnebago
54906 Oshkosh Winnebago
54927 Butte Des Morts Winnebago
54947 Larsen Winnebago
54952 Menasha Winnebago
54956 Neenah Winnebago
54957 Neenah Winnebago
54963 Omro Winnebago
54964 Pickett Winnebago
54980 Waukau Winnebago
54985 Winnebago Winnebago
54986 Winneconne Winnebago

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