| The source seems bad, as its applying different criteria for "metropolitan area" to different cities. It lists Kansas City's metro area as having 2 million people. To get that number, according to wiki, you have to include 15 counties that stretch around in a >40 mile radius. Meanwhile, Krakow, which easily has two million people in its metro area and has >5 million if you include a radius the size of Kansas City's metro area, isn't even listed on the source (it's easily over 1 million in "metro area" and it's not on there.) |