Isle is a city located in Mille Lacs County, Minnesota. Isle has a 2025 population of 832 . Isle is currently growing at a rate of 0.6% annually and its population has increased by 3.23% since the most recent census, which recorded a population of 806 in 2020.
The average household income in Isle is $76,891 with a poverty rate of 16.89%. The median age in Isle is 51.8 years: 50.5 years for males, and 53.6 years for females. For every 100 females there are 105.8 males.
Data after 2023 is projected based on recent change
The racial composition of Isle includes 79.12% White, 11.51% Native American, and smaller percentages for other race and multiracial populations.
White (79.12%)
Native American (11.51%)
Two or more races (8.84%)
Other race (0.54%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 591 | 79.12% |
| Native American | 86 | 11.51% |
| Two or more races | 66 | 8.84% |
| Other race | 4 | 0.54% |
Married
Widowed
Divorced
Separated
Never Married
Isle's average per capita income is $40,125. Household income levels show a median of $53,056. The poverty rate stands at 16.89%.
Name | Median | Mean |
|---|---|---|
| Married Families | $94,861 | - |
| Families | $75,938 | $104,382 |
| Households | $53,056 | $76,891 |
| Non Families | $33,571 | $44,511 |
Average Income
Median Household Income
Poverty Rate