Nobles County's 2026 population is estimated at 22,065, reflecting a 0.22% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Nobles County is the 44th largest county in Minnesota. The 2010 population was 21,424 and has grown 2.99% since 2010.
Data after 2023 is projected based on recent change
Overall: 35.7 years
Female: 36.7 years
Male: 34.5 years
There are 15,658 adults, (3,789 of whom are seniors) in Nobles County.
Female: 10,469 (47.5%)
Male: 11,572 (52.5%)
The racial composition of Nobles County includes 56.18% White, 17.02% other race, 5.21% Black or African American, 4.24% Asian, 3.15% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 12,383 | 56.18% |
| Other race | 3,751 | 17.02% |
| Two or more races | 3,130 | 14.2% |
| Black or African American | 1,148 | 5.21% |
| Asian | 934 | 4.24% |
| Native American | 695 | 3.15% |
Nobles County 's average per capita income is $47,278. Household income levels show a median of $66,101. The poverty rate stands at 14%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $100,957 | $115,458 |
| Families | $78,963 | $98,132 |
| Households | $66,101 | $87,038 |
| Non Families | $46,310 | $55,079 |
Average Income
Median Household Income
Poverty Rate