Winnebago County, Wisconsin Zip Codes

11 zips

Zip Code
City
Population ↓
54956Neenah46,539
54901Oshkosh37,327
54904Oshkosh22,342
54902Oshkosh21,706
54963Omro7,200
54986Winneconne5,410
54947Larsen2,264
54964Pickett956
54985Winnebago522
54927Butte Des Morts409
54980Waukau255

Overview of Zip Codes in Winnebago County

11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Winnebago County, Wisconsin (US Census).