| Name | Oliver County |
| State | North Dakota |
| FIPS Code | 38065 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,875 |
| Population Growth Rate(2000-2022) | 1.68% |
| Majority Ethnicity | White 95.35% |
| Public School Majority Ethnicity | White 96% |
| Partisan Voting Index | Strongly Republican:+34 |
| Unemployment Rate | 3.2% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 95.35% |
| African American | 0% |
| Hispanic | 3.46% |
| Asian | 0.34% |
| Native American | 0.45% |
| Hawaiin/Pacific Islander | 0.4% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 95.78% |
| African American | 0.42% |
| Hispanic | 0.84% |
| Asian | 0% |
| Native American | 1.69% |
| Hawaiin/Pacific Islander | 0% |