Dover city, New Hampshire
Official LSAD Designation: Dover city • Census GEOID: 3318820
• Strafford County
Demographics & Population Profile
Population and demographics for Dover city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 34,623 | — | 2025 | Census |
| Median Age | 36.9 yrs | ±1.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 15,042 | ±455 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).