
Osceola
- County:
- Clarke County
- County Seat:
- Yes
- Area (mi²):
- 7.263
- State:
- Iowa
Osceola is a city located in Clarke County, Iowa. Osceola has a 2025 population of 5,664. It is also the county seat of Clarke County. Osceola is currently growing at a rate of 0.85% annually and its population has increased by 4.44% since the most recent census, which recorded a population of 5,423 in 2020.
The average household income in Osceola is $76,958 with a poverty rate of 15.33%. The median age in Osceola is 38.2 years: 37.3 years for males, and 47.3 years for females.