
Blue Lake township
- County:
- Kalkaska County
- County Seat:
- No
- Area (mi²):
- 34.959
- State:
- Michigan
Blue Lake township is located in Kalkaska County, Michigan. Blue Lake township has a 2025 population of 418. Blue Lake township is currently growing at a rate of 1.21% annually and its population has increased by 5.29% since the most recent census, which recorded a population of 397 in 2020.
The average household income in Blue Lake township is $109,262 with a poverty rate of 16.04%. The median age in Blue Lake township is 62.4 years: 62.6 years for males, and 62.3 years for females.