Largest Canadian cities since 1921

[Yuri]

San Francisco. Very easy. SF plus 7 municipalities on East Bay:

------------------------- Population 1950 ------ Area ------- Density

New York ------- 10,244,422 -- 1,255 km² ---- 8,160 inh./km²

Chicago --------- 3,930,506 ---- 670 km² ---- 5,863 inh./km²

Los Angeles ----- 3,512,434 -- 1,502 km² ---- 2,339 inh./km²

Detroit --------- 2,048,410 ---- 414 km² ---- 4,951 inh./km²

San Francisco --- 1,386,789 ---- 342 km² ---- 4,053 inh./km²

Montreal -------- 1,164,133 ---- 164 km² ---- 7,098 inh./km²

Cleveland ------- 1,082,067 ---- 245 km² ---- 4,544 inh./km²

St. Louis ------- 1,044,363 ---- 233 km² ---- 4,486 inh./km²

Pittsburgh ------ 1,038,137 ---- 263 km² ---- 3,940 inh./km²

Toronto ----------- 889,869 ---- 142 km² ---- 6,267 inh./km²

Cincinnati -------- 708,469 ---- 256 km² ---- 2,768 inh./km²

Milwaukee --------- 637,392 ---- 129 km² ---- 4,922 inh./km²

Buffalo ----------- 600,198 ---- 108 km² ---- 5,394 inh./km²

Those numbers show how California went from the least dense urbanized areas in the world to the densest in North America.