Michigan City city, Indiana
Official LSAD Designation: Michigan City city • Census GEOID: 1848798
• LaPorte County
Demographics & Population Profile
Population and demographics for Michigan City city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 31,338 | — | 2025 | Census |
| Median Age | 38.8 yrs | ±1.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 13,008 | ±460 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).