 gill is a town in franklin county, massachusetts, united states. the population was 1,500 at the 2010 census. it is part of the springfield, massachusetts metropolitan statistical area. the campus of northfield mount hermon school is located in the mount hermon section of the town. == history == prior to the arrival of english colonists, the massachusetts portion of the connecticut river valley was occupied by the nipmuc, an algonquin-speaking trib
Populated_places_on_the_Connecticut_River Springfield,_Massachusetts_metropolitan_area Towns_in_Franklin_County,_Massachusetts Towns_in_Massachusetts