Qualicum Beach is a town located on Vancouver Island, British Columbia, Canada. In the 2021 census, it had a population of 9,303. It is situate…Qualicum Beach is a town located on Vancouver Island, British Columbia, Canada. In the 2021 census, it had a population of 9,303. It is situated at the foot of Mount Arrowsmith, along the Strait of Georgia on Vancouver Island's northeastern coast.