
Onekama
- County:
- Manistee County
- County Seat:
- No
- Area (mi²):
- 0.587
- State:
- Michigan
Onekama is a village located in Manistee County, Michigan. Onekama has a 2025 population of 405. Onekama is currently growing at a rate of 0.25% annually and its population has increased by 0.75% since the most recent census, which recorded a population of 402 in 2020.
The average household income in Onekama is $67,455 with a poverty rate of 1.86%. The median age in Onekama is 59.8 years: 54.3 years for males, and 61.8 years for females.