Gary city, Indiana
Official LSAD Designation: Gary city • Census GEOID: 1827000
• Lake County
Demographics & Population Profile
Population and demographics for Gary city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 67,289 | — | 2025 | Census |
| Median Age | 36.5 yrs | ±1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 27,227 | ±829 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).