
Petoskey
- County:
- Emmet County
- County Seat:
- Yes
- Area (mi²):
- 5.147
- State:
- Michigan
Petoskey is a city located in Emmet County, Michigan. Petoskey has a 2025 population of 5,831. It is also the county seat of Emmet County. Petoskey is currently declining at a rate of -0.12% annually and its population has decreased by -0.63% since the most recent census, which recorded a population of 5,868 in 2020.
The average household income in Petoskey is $111,242 with a poverty rate of 8.38%. The median age in Petoskey is 42.9 years: 41.2 years for males, and 44.8 years for females.