| Place Name | St. Martin |
| Place Type | City |
| ZIP Code(s) | 56362 56376 |
| County | Stearns County |
| Area Code(s) | 320 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 299 |
| Population Growth Rate (2010-19) | 1.30% |
| Majority Ethnicity | White 97.88% |
| Metro/Micro Stats Area | St. Cloud, MN |
| US Congressional District(s) | Minnesota 7th |
| State House Districts | 12B |
| State Senate Districts | 12 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.88% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.12% |