
Auburn
- County:
- Bay County
- County Seat:
- No
- Area (mi²):
- 1.056
- State:
- Michigan
Auburn is a city located in Bay County, Michigan. Auburn has a 2025 population of 2,028. Auburn is currently declining at a rate of -0.39% annually and its population has decreased by -1.89% since the most recent census, which recorded a population of 2,067 in 2020.
The average household income in Auburn is $80,379 with a poverty rate of 6.85%. The median age in Auburn is 43.4 years: 40.3 years for males, and 44.8 years for females.