St. Martin is located in Stearns County, Minnesota. St. Martin has a 2025 population of 459 . St. Martin is currently growing at a rate of 1.1% annually and its population has increased by 5.28% since the most recent census, which recorded a population of 436 in 2020.
The average household income in St. Martin is $126,018 with a poverty rate of 2.02%. The median age in St. Martin is 39.1 years: 42.5 years for males, and 34.5 years for females. For every 100 females there are 98.7 males.
Data after 2023 is projected based on recent change
The racial composition of St. Martin includes 93.03% White, 6.97% other race, and smaller percentages for and multiracial populations.
White (93.03%)
Other race (6.97%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 414 | 93.03% |
| Other race | 31 | 6.97% |
Married
Widowed
Divorced
Separated
Never Married
St. Martin's average per capita income is $44,615. Household income levels show a median of $89,583. The poverty rate stands at 2.02%.
Name | Median | Mean |
|---|---|---|
| Families | $108,750 | $152,794 |
| Married Families | $106,250 | - |
| Households | $89,583 | $126,018 |
| Non Families | $54,375 | $58,074 |
Average Income
Median Household Income
Poverty Rate