| Name | Winnebago County |
| State | Wisconsin |
| FIPS Code | 55139 |
| County Seat | Oshkosh |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 166,984 |
| Population Growth Rate(2000-2022) | 2.84% |
| Majority Ethnicity | White 93.47% |
| Public School Majority Ethnicity | White 76% |
| Partisan Voting Index | Republican:+1 |
| Unemployment Rate (November 2024) | 2.3% |
| Area Code(s) | 274 / 920 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 93.47% |
| African American | 2.72% |
| Hispanic | 0.42% |
| Asian | 3.25% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 76.3% |
| African American | 4.9% |
| Hispanic | 7.11% |
| Asian | 5.45% |
| Native American | 0.37% |
| Hawaiin/Pacific Islander | 0.08% |