Norwich city, Connecticut
Official LSAD Designation: Norwich city • Census GEOID: 0956200
• Southeastern Connecticut Planning Region
Demographics & Population Profile
Population and demographics for Norwich city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 40,001 | — | 2025 | Census |
| Median Age | 38.5 yrs | ±1.7 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 17,092 | ±554 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).