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> Massachusetts > Zip Code 01531
| Zip Code : | 01531 |
| City : | |
| County : | Worcester County |
| State : | Massachusetts (MA) |
| Land Area : | 20.79 sq mi |
| Water Area : | 0.16 sq mi |
| Latitude : | 42.3191249 |
| Longitude : | -72.1308135 |
| Population (2010): | 999 |
| Population Estimate (2012) : | 1,084 |
| Population Density : | 48.05/sq mi |
| Housing Units (2012) : | 390 |
| Median Household Income (2012) : | $85,625 (Massachusetts : $66,658, USA : $53,046) |
| Median Family Income (2012) : | $95,300 (Massachusetts : $84,380, USA : $64,585) |
| Median House Price (2012) : | $278,500 (Massachusetts : $335,500, USA : $181,400) |