| Name | Sioux County |
| State | Nebraska |
| FIPS Code | 31165 |
| County Seat | Harrison |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 1,262 |
| Population Growth Rate(2000-2022) | -13.42% |
| Majority Ethnicity | White 99.54% |
| Public School Majority Ethnicity | White 83% |
| Partisan Voting Index | Strongly Republican:+36 |
| Unemployment Rate (January 2025) | 2.3% |
| Area Code(s) | 308 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 99.54% |
| African American | 0.37% |
| Hispanic | 0% |
| Asian | 0.09% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 82.86% |
| African American | 0% |
| Hispanic | 11.43% |
| Asian | 0% |
| Native American | 1.43% |
| Hawaiin/Pacific Islander | 0% |