Kewaunee County, Wisconsin Cities (2025)

4 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Algoma13,1973,247-0.31%1,3022.46 City
Luxemburg22,7972,6860.79%1,1132.51 Village
Kewaunee32,7802,824-0.32%7873.53 City
Casco46846281.63%1,0270.67 Village

Kewaunee County Cities Summary

Largest City

Algoma is the largest city in Kewaunee County, with a population of 3,197.

Smallest City

Casco is the smallest city in Kewaunee County.

10 Largest Cities

There are 4 cities in Kewaunee County, Wisconsin.