Fenwick Island town, Delaware
Official LSAD Designation: Fenwick Island town • Census GEOID: 1026880
• Sussex County
Demographics & Population Profile
Population and demographics for Fenwick Island town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 398 | — | 2025 | Census |
| Median Age | 66.8 yrs | ±2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 205 | ±37 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).