Toronto ditches National Household Survey for historical comparisons

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Anna Mehler Paperny – Global News

Statistics Canada’s National Household Survey is too unreliable to compare with previous long-form censuses, Toronto has decided.

Canada’s biggest city won’t use the new survey to inform historic trendlines unless Statistics Canada provides better technical information that puts planners more at ease.

Toronto, like other cities and a multitude of government and private organizations, relies on data from the long-form census to get a sense of where the community’s going.

At least, it used to.

Don’t compare household survey numbers to long-form census, Toronto tells city staff

Anna Mehler Paperny, Global News

TORONTO – The city is cautioning its staff not to compare National Household Survey information with data from the long-form census.

“Because of the change from a mandatory to a voluntary sample, the NHS may under-report the number of people belonging to certain subgroups,” reads a briefing note being sent out to key staff members who would normally work closely with this kind of demographic information.

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