| Name | Traill County |
| State | North Dakota |
| FIPS Code | 38097 |
| County Seat | Hillsboro |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 8,105 |
| Population Growth Rate(2000-2022) | -1.53% |
| Majority Ethnicity | White 97.41% |
| Public School Majority Ethnicity | White 90% |
| Partisan Voting Index | Republican:+10 |
| Unemployment Rate (November 2024) | 1.5% |
| Area Code(s) | 701 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.41% |
| African American | 0.91% |
| Hispanic | 1.2% |
| Asian | 0.34% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 89.56% |
| African American | 0.82% |
| Hispanic | 5.22% |
| Asian | 0.24% |
| Native American | 1.79% |
| Hawaiin/Pacific Islander | 0.24% |