
Algoma
- County:
- Kewaunee County
- County Seat:
- No
- Area (mi²):
- 2.456
- State:
- Wisconsin
Algoma is a city located in Kewaunee County, Wisconsin. Algoma has a 2025 population of 3,197. Algoma is currently declining at a rate of -0.31% annually and its population has decreased by -1.54% since the most recent census, which recorded a population of 3,247 in 2020.
The average household income in Algoma is $74,189 with a poverty rate of 18.26%. The median age in Algoma is 44.3 years: 42.8 years for males, and 46 years for females.