New Haven city, Connecticut
Official LSAD Designation: New Haven city • Census GEOID: 0952000
• South Central Connecticut Planning Region
Demographics & Population Profile
Population and demographics for New Haven city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 138,774 | — | 2025 | Census |
| Median Age | 31.9 yrs | ±0.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 54,773 | ±1,169 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).