GDP By City

List of cities by GDP.

Quick notes:

1) There are 205 cities.
2) China leads the list with 27 cities. The USA is next at 24, UK with 17.
3) Other economic powers: France, South Korea and Canada 5, Japan, Germany and Italy 4.
4) Top Canadian city is Toronto at 38th. Montreal is 79th.
5) Detroit ranks ahead of Montreal at 52nd. 10 U.S. cities rank ahead of Toronto and 18 ahead of Montreal.
6) Tokyo, New York and Los Angeles round out the top three. Three U.S. cities made the top 10, two from Japan, one from China. Six U.S. make the top 20 and three from China and Japan.
7) Buenos Aires and Sao Paolo are the South American representatives in the top 20.

Note: Montreal seems to lag cities of similar size (3.5 to 4 million including suburbs) in terms of economic output.