rbt
Senior Member
You can't compare populations between city districts in US and Canada.. districts are drawn completely differently. The size of buffalo city proper would almost fit into markham twice.
Yup. Cities should be compared by urban areas or some other similar measurement.
Using land area for a place like Ottawa doesn't work because it has a ton of active farmland. Likewise, using an arbitrary border put down a century ago also doesn't work because the population has grown out of it.