'Williamstown, MA' definitions:

Williamstown, MA -- U.S. Census Designated Place in Massachusetts

From: Gazetteer 2000
Name :
Williamstown, MA -- U.S. Census Designated Place in Massachusetts
Population (2000) :
4754
Housing Units (2000) :
1550
Land area (2000) :
3.420530 sq. miles (8.859131 sq. km)
Water area (2000) :
0.005590 sq. miles (0.014478 sq. km)
Total area (2000) :
3.426120 sq. miles (8.873609 sq. km)
FIPS code :
79950
Located within :
Massachusetts (MA), FIPS 25
Location :
42.709577 N, 73.197396 W
ZIP Codes (1990) :
01267
Note :
some ZIP codes may be omitted esp. for suburbs.