
Osceola
- County:
- St. Joseph County
- County Seat:
- No
- Area (mi²):
- 1.35
- State:
- Indiana
Osceola is a town located in St. Joseph County, Indiana. Osceola has a 2025 population of 2,597. Osceola is currently growing at a rate of 0.08% annually and its population has increased by 0.43% since the most recent census, which recorded a population of 2,586 in 2020.
The average household income in Osceola is $74,314 with a poverty rate of 14.13%. The median age in Osceola is 39.5 years: 42.7 years for males, and 37 years for females.