Isanti County's estimated 2025 population is 44,124 with a growth rate of 1.08% in the past year according to the most recent United States census data. Isanti County is the 23rd largest county in Minnesota. The 2010 population was 37,856 and has seen a growth of 16.56% since that time.
Data after 2023 is projected based on recent change
The racial composition of Isanti County includes 92.52% White, and smaller percentages for Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Two or more races
Asian
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 38,796 | 92.52% |
| Two or more races | 1,401 | 3.34% |
| Asian | 858 | 2.05% |
| Black or African American | 435 | 1.04% |
| Other race | 291 | 0.69% |
| Native American | 149 | 0.36% |
| Native Hawaiian or Pacific Islander | 4 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Isanti County's average per capita income is $54,257. Household income levels show a median of $86,573. The poverty rate stands at 7.81%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,643 | $128,203 |
| Families | $97,450 | $115,677 |
| Households | $86,573 | $101,811 |
| Non Families | $49,461 | $64,824 |
Average Income
Median Household Income
Poverty Rate
