
St. Leo
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 0.253
- State:
- Minnesota
St. Leo is a city located in Lincoln County, Minnesota. St. Leo has a 2025 population of 91. St. Leo is currently declining at a rate of 0% annually and its population has decreased by -2.15% since the most recent census, which recorded a population of 93 in 2020.
The average household income in St. Leo is $57,284 with a poverty rate of 14.73%. The median age in St. Leo is 56.1 years: 33.9 years for males, and 70 years for females.