Lancaster is located in Worcester County. About 8,441 people live here (as of 2020). Between 2010 and 2020, the population grew from 8,055 to 8,441. The region is at 91 meters above sea level. There are about 478 streets in Lancaster. The region was founded in 1643. The postal codes are 01523. The name originates from Lancaster (county town of Lancashire) Lancaster is town in Worcester County, Massachusetts, United States. Among other things, Lancaster has public Transport and schools. More information at
www.ci.lancaster.ma.us.