Athol is located in Worcester County. About 11,945 people live here (as of 2020). Between 2010 and 2020, the population grew from 11,584 to 11,945. The region is at 166 meters above sea level. There are about 790 streets in Athol. The region was founded in 1735. The postal codes are 01331. Athol is town in Worcester County, Massachusetts, United States. Among other things, Athol has public Transport, restaurants, cafés, supermarkets, schools, banks and hairdressers. More information at
www.athol-ma.gov.