Auburn city, Indiana
Official LSAD Designation: Auburn city • Census GEOID: 1802674
• DeKalb County
Demographics & Population Profile
Population and demographics for Auburn city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 14,068 | — | 2025 | Census |
| Median Age | 35.6 yrs | ±1.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,627 | ±284 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).