| Name | Wibaux County |
| State | Montana |
| FIPS Code | 30109 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 899 |
| Population Growth Rate(2000-2022) | -7.87% |
| Majority Ethnicity | White 95.34% |
| Public School Majority Ethnicity | White 88% |
| Partisan Voting Index | Strongly Republican:+36 |
| Unemployment Rate | 4.1% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 95.34% |
| African American | 0% |
| Hispanic | 4% |
| Asian | 0.33% |
| Native American | 0.33% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 87.94% |
| African American | 0.71% |
| Hispanic | 7.8% |
| Asian | 0% |
| Native American | 0.71% |
| Hawaiin/Pacific Islander | 0% |