| Population | 3 (2010), see rank |
| House Units | 1, see rank |
| Race | Whites:66.7%, Hispanics:33.3%, Blacks:0%, Asians:0%, Others:33.3% |
| Total Area: | 0.00 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | Massachusetts |
| Area: | Boston-Cambridge-Quincy, MA-NH |
| County: | Middlesex County |
| City: | Arlington |
| Census Tract: | 356500 |
| Census Block Group: | 356500-6 |