Ashburnham is located in Worcester County. About 6,315 people live here (as of 2020). Between 2010 and 2020, the population grew from 6,081 to 6,315. The region is at 313 meters above sea level. There are about 527 streets in Ashburnham. The region was founded in 1736. The postal codes are 01430. Ashburnham is town in Worcester County, Massachusetts, United States. Among other things, Ashburnham has restaurants, attractions, schools, hairdressers and dentists. More information at
www.ashburnham-ma.gov.