| Name | Winneshiek County |
| State | Iowa |
| FIPS Code | 19191 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 21,033 |
| Population Growth Rate(2000-2022) | -4.68% |
| Majority Ethnicity | White 95.5% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Republican:+0 |
| Unemployment Rate | 4.7% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 95.5% |
| African American | 0.93% |
| Hispanic | 2.16% |
| Asian | 1.31% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 92.34% |
| African American | 0.42% |
| Hispanic | 4.06% |
| Asian | 0.92% |
| Native American | 0.15% |
| Hawaiin/Pacific Islander | 0% |