
Zilwaukee
- County:
- Bay County
- County Seat:
- No
- Area (mi²):
- 2.211
- State:
- Michigan
Zilwaukee is a city located in Bay County, Michigan. Zilwaukee has a 2025 population of 1,476. Zilwaukee is currently declining at a rate of -0.74% annually and its population has decreased by -3.59% since the most recent census, which recorded a population of 1,531 in 2020.
The average household income in Zilwaukee is $78,867 with a poverty rate of 13.65%. The median age in Zilwaukee is 50.3 years: 46.3 years for males, and 50.4 years for females.