Colchester CDP, Connecticut
Official LSAD Designation: Colchester CDP • Census GEOID: 0915840
• Southeastern Connecticut Planning Region
Demographics & Population Profile
Population and demographics for Colchester CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 4,692 | ±572 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 54.2 yrs | ±3.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,215 | ±253 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).