
Lewiston
- County:
- Montmorency County
- County Seat:
- No
- Area (mi²):
- 2.834
- State:
- Michigan
Lewiston is a CDP located in Montmorency County, Michigan. Lewiston has a 2025 population of 738. Lewiston is currently declining at a rate of -5.63% annually and its population has decreased by -14.48% since the most recent census, which recorded a population of 863 in 2020.
The average household income in Lewiston is $52,837 with a poverty rate of 18.27%. The median age in Lewiston is 54.3 years: 52.1 years for males, and 57 years for females.