Delmar town, Delaware
Official LSAD Designation: Delmar town • Census GEOID: 1020380
• Sussex County
Demographics & Population Profile
Population and demographics for Delmar town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 2,366 | — | 2025 | Census |
| Median Age | 35.5 yrs | ±4.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 857 | ±150 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).