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> Massachusetts > Zip Code 02155
| Zip Code : | 02155 |
| City : | Malden city, Medford city, Somerville city |
| County : | Middlesex County |
| State : | Massachusetts (MA) |
| Land Area : | 8.20 sq mi |
| Water Area : | 0.56 sq mi |
| Latitude : | 42.4238395 |
| Longitude : | -71.1076732 |
| Population (2010): | 57,964 |
| Population Estimate (2012) : | 58,567 |
| Population Density : | 7,071.61/sq mi |
| Housing Units (2012) : | 24,032 |
| Median Household Income (2012) : | $72,800 (Massachusetts : $66,658, USA : $53,046) |
| Median Family Income (2012) : | $83,357 (Massachusetts : $84,380, USA : $64,585) |
| Median House Price (2012) : | $385,500 (Massachusetts : $335,500, USA : $181,400) |