St. Joseph city, Michigan
Official LSAD Designation: St. Joseph city • Census GEOID: 2670960
• Berrien County
Demographics & Population Profile
Population and demographics for St. Joseph city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 7,893 | — | 2025 | Census |
| Median Age | 42.7 yrs | ±2.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 4,193 | ±263 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).