| Name | Woodbury County |
| State | Iowa |
| FIPS Code | 19193 |
| County Seat | Sioux City |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 101,948 |
| Population Growth Rate(2000-2022) | 3.69% |
| Majority Ethnicity | White 88.98% |
| Public School Majority Ethnicity | White 51% |
| Partisan Voting Index | Republican:+7 |
| Unemployment Rate (December 2024) | 3.0% |
| Area Code(s) | 712 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 88.98% |
| African American | 4.93% |
| Hispanic | 2.08% |
| Asian | 2.72% |
| Native American | 0.65% |
| Hawaiin/Pacific Islander | 0.65% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 51.4% |
| African American | 7.32% |
| Hispanic | 29.68% |
| Asian | 1.91% |
| Native American | 2.26% |
| Hawaiin/Pacific Islander | 1.81% |