| Name | Winnebago County |
| State | Iowa |
| FIPS Code | 19189 |
| County Seat | Forest City |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 10,563 |
| Population Growth Rate(2020-2024) | -1.07% |
| Majority Ethnicity | White 90.06% |
| Public School Majority Ethnicity | White 83% |
| Partisan Voting Index | Republican:+15 |
| Unemployment Rate (May 2026) | 3.1% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 641 / 515 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 90.06% |
| African American | 0.91% |
| Hispanic | 5.74% |
| Asian | 3.17% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 83.46% |
| African American | 1.4% |
| Hispanic | 10.99% |
| Asian | 0.65% |
| Native American | 0.09% |
| Hawaiin/Pacific Islander | 0.13% |