Dennis CDP, Massachusetts
Official LSAD Designation: Dennis CDP • Census GEOID: 2516740
• Barnstable County
Demographics & Population Profile
Population and demographics for Dennis CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 2,424 | ±285 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 63.3 yrs | ±6.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,139 | ±143 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).