The stock of dwellings per capita has risen considerably over that time, from about 290 per thousand people in 1971 to 403 in 2023. Even housing stock relative to the adult population alone (which has remained at a flatter and higher level due to the declining share of children in Canada’s population) has grown, from 477 dwellings per thousand adults in 1971 to 510 in 2023.
Some analysts prefer to take households as the key demographic unit, but this approach also reveals no clear evidence for the supply-shortage argument. Census data show that there have consistently been more dwellings than households since 1971. In the intense period of housing inflation since 2001, that ratio has actually risen slightly, from 1,011 dwellings per thousand households to 1,017 in 2021.
They address all three metrics explicitly.