Arlington CDP, Massachusetts
Official LSAD Designation: Arlington CDP • Census GEOID: 2501640
• Middlesex County
Demographics & Population Profile
Population and demographics for Arlington CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 46,350 | ±40 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 41.6 yrs | ±1.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 20,005 | ±474 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).