
Lewiston
- County:
- Winona County
- County Seat:
- No
- Area (mi²):
- 1.265
- State:
- Minnesota
Lewiston is a city located in Winona County, Minnesota. Lewiston has a 2025 population of 1,495. Lewiston is currently declining at a rate of -0.4% annually and its population has decreased by -1.9% since the most recent census, which recorded a population of 1,524 in 2020.
The average household income in Lewiston is $98,311 with a poverty rate of 5.78%. The median age in Lewiston is 37.1 years: 34.9 years for males, and 40.8 years for females.