Rockland city, Maine
Official LSAD Designation: Rockland city • Census GEOID: 2363590
• Knox County
Demographics & Population Profile
Population and demographics for Rockland city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 7,142 | — | 2025 | Census |
| Median Age | 49.3 yrs | ±6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,565 | ±253 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).