What is Fitchburg, Massachusetts?
'''Fitchburg''' is a city in [[Worcester County, Massachusetts|Worcester County]], [[Massachusetts]], [[United States]]. As of the [[2020 United States Census|2020 census]], 41,916 people lived there. == Other websites == * {{Official website|http://www.fitchburgma.gov/ }} {{Commonscat}} {{Worcester County, Massachusetts}} {{Massachusetts}} {{US-geo-stub}} [[Category:Cities in Massachusetts]] [[Category:1730 establishments]] [[Category:1730s establishments in North America]]