| Name | Osceola County |
| State | Iowa |
| FIPS Code | 19143 |
| County Seat | Sibley |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 6,016 |
| Population Growth Rate(2020-2024) | -2.94% |
| Majority Ethnicity | White 87.94% |
| Public School Majority Ethnicity | White 71% |
| Partisan Voting Index | Strongly Republican:+33 |
| Unemployment Rate (May 2026) | 2.5% |
| Sales Tax Rate (2025) | 6% |
| Area Code(s) | 712 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 87.94% |
| African American | 0.74% |
| Hispanic | 9.91% |
| Asian | 0.93% |
| Native American | 0.48% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 71.29% |
| African American | 0.41% |
| Hispanic | 22.25% |
| Asian | 0.41% |
| Native American | 0.27% |
| Hawaiin/Pacific Islander | 3.71% |