Oak is located in Stearns County, Minnesota. Oak has a 2025 population of 653 . Oak is currently growing at a rate of 0.93% annually and its population has increased by 4.82% since the most recent census, which recorded a population of 623 in 2020.
The average household income in Oak is $108,651 with a poverty rate of 5.11%. The median age in Oak is 38.5 years: 36.7 years for males, and 40.7 years for females. For every 100 females there are 129.3 males.
Data after 2023 is projected based on recent change
The racial composition of Oak includes 92.73% White, and smaller percentages for Native American, other race and multiracial populations.
White (92.73%)
Two or more races (5.3%)
Native American (1.57%)
Other race (0.39%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 472 | 92.73% |
| Two or more races | 27 | 5.3% |
| Native American | 8 | 1.57% |
| Other race | 2 | 0.39% |
Married
Widowed
Divorced
Separated
Never Married
Oak's average per capita income is $70,250. Household income levels show a median of $90,313. The poverty rate stands at 5.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,250 | - |
| Families | $91,250 | $111,303 |
| Households | $90,313 | $108,651 |
| Non Families | $74,250 | $88,956 |
Average Income
Median Household Income
Poverty Rate