Newton city, Massachusetts
Official LSAD Designation: Newton city • Census GEOID: 2545560
• Middlesex County
Demographics & Population Profile
Population and demographics for Newton city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 90,741 | — | 2025 | Census |
| Median Age | 42.1 yrs | ±0.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 32,194 | ±590 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).