Hampden, QuebecHampden is a township [municipality (Quebec)|township municipality] of about 200 people in Le Haut-Saint-François [Regional County Municipality], in the Estrie region of Quebec, Canada.DemographicsIn the 2021 [Canadian census|2021 Census of Population] conducted by Statistics Canada, Hampden had a population of living in of its total private dwellings, a change of from its 2016 population of. With a land area of, it had a population density of in 2021.