West Kelowna, formerly known as Westside and colloquially known as Westbank, is a city in British Columbia's Okanagan Valley on the west shore of Okanagan Lake. The city encompasses several neighbourhoods, including Casa Loma, Gellatly, Glenrosa, Lakeview Heights, Shannon Lake, Smith Creek, Rose Valley, Westbank, and West Kelowna Estates. As of 2021, West Kelowna had an estimated population of 36,078.