Apart from a few larger centres of population, like Humber Bay,
Mimico,
New Toronto, The Kingsway, Lambton Mills and
Islington, most of Etobicokeโs 31,000 acres continued to be used for farming until after World War II when the post war baby boom changed Etobicoke forever. Suddenly the land was needed to provide housing for growing families and places for people to work. In the first quarter of 1946, Etobicoke recorded an unprecedented $2,000,000 in new building starts, and over the next few decades, almost all farmland was turned into housing, industry or support services such as schools and retail stores. It had taken Etobicoke 146 years to reach a population of 19,000 in 1941. Just 10 years later, in 1951, the population had almost tripled to 54,000; by 1961, it had almost tripled again to 156,000; and by 1971, that number had doubled to 283,000.