
St. Leo
- County:
- Pasco County
- County Seat:
- No
- Area (mi²):
- 1.123
- State:
- Florida
St. Leo is a town located in Pasco County, Florida. St. Leo has a 2025 population of 2,735. St. Leo is currently growing at a rate of 2.01% annually and its population has increased by 10.86% since the most recent census, which recorded a population of 2,467 in 2020.
The average household income in St. Leo is $105,816 with a poverty rate of 3.97%. The median age in St. Leo is 20.2 years: 20.5 years for males, and 20.1 years for females.