| Name | Mclean County |
| State | North Dakota |
| FIPS Code | 38055 |
| County Seat | Washburn |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 9,020 |
| Population Growth Rate(2000-2022) | 9.03% |
| Majority Ethnicity | White 91.37% |
| Public School Majority Ethnicity | White 71% |
| Partisan Voting Index | Strongly Republican:+24 |
| Unemployment Rate (January 2025) | 2.5% |
| Area Code(s) | 701 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 91.37% |
| African American | 0.42% |
| Hispanic | 6.65% |
| Asian | 0.88% |
| Native American | 0.34% |
| Hawaiin/Pacific Islander | 0.34% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 70.56% |
| African American | 0.48% |
| Hispanic | 1.03% |
| Asian | 0.3% |
| Native American | 24.61% |
| Hawaiin/Pacific Islander | 0.06% |