 Most of the structures in the neighbourhood date from 1948 to 1954.Extension of Connors Road to the Bonnie Doon Traffic Circle in the early 1960s clearly defined the neighbourhood's boundary with Bonnie Doon.In the City of Edmonton's 2012 municipal census, Strathearn had a population of living in dwellings, a -0.9% change from its 2009 population of .