| Name | Aitkin County |
| State | Minnesota |
| FIPS Code | 27001 |
| County Seat | Aitkin |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 16,166 |
| Population Growth Rate(2000-2022) | -3.12% |
| Majority Ethnicity | White 97.31% |
| Public School Majority Ethnicity | White 85% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate (January 2025) | 4.9% |
| Area Code(s) | 218 / 320 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 97.31% |
| African American | 0.48% |
| Hispanic | 1.99% |
| Asian | 0.16% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 84.7% |
| African American | 0.6% |
| Hispanic | 2.68% |
| Asian | 0.28% |
| Native American | 7.35% |
| Hawaiin/Pacific Islander | 0% |