 The population of Collingwood Cove according to Strathcona County's 2015 municipal census is 360.As a designated place in the 2011 Census, Collingwood Cove had a population of 331 living in 126 of its 133 total dwellings, a -4.1% change from its 2006 population of 345.With a land area of , it had a population density of in 2011.