02482 -- U.S. ZIP code Population (2000): 12445 Housing Units (2000): 3981 Land area (2000): 4.565749 sq. miles (11.825236 sq. km) Water area (2000): 0.288463 sq. miles (0.747115 sq. km) Total area (2000): 4.854212 sq. miles (12.572351 sq. km) Located within: Massachusetts (MA) Location: 42.300096 N, 71.303369 W