ZIP Codes Box

Kewaunee County, Wisconsin ZIP codes

4ZIP codes
4Cities and towns
21,535People in ZIP areas
920Area code

Kewaunee County is in Wisconsin and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Kewaunee County

ZIP codeCityTypePopulationMedian income
54201AlgomaStandard5,209$67,542
54205CascoStandard2,229$90,781
54216KewauneeStandard6,075$83,813
54217LuxemburgStandard8,022$89,489

Cities and towns in Kewaunee County

Area codes in Kewaunee County

Questions

How many ZIP codes are in Kewaunee County, WI?
Kewaunee County has 4 ZIP codes.
What cities are in Kewaunee County?
Kewaunee County ZIP codes cover Algoma, Casco, Kewaunee and Luxemburg.
What area code is Kewaunee County, WI?
Kewaunee County uses area code 920.
What time zone is Kewaunee County in?
Kewaunee County is in Central Time.

Other Wisconsin counties