Spencer is a town located in Worcester County, Massachusetts. As of the 2000 census, the town had a total population of 11,691.
For geographic and demographic information on the census-designated place Spencer, please see the article Spencer (CDP), Massachusetts.
According to the United States Census Bureau, the town has a total area of 88.2 km2 (34.0 mi2). 85.1 km2 (32.8 mi2) of it is land and 3.1 km2 (1.2 mi2) of it is water. The total area is 3.52% water.
Spencer was first settled in 1721 and was officially incorporated in 1775.