36 skyscrapers in a circle of one square kilometre
3998th tallest in the world (shared with 61 other buildings) 3818th tallest on the Northern Hemisphere (shared with 57 other buildings) 579th tallest in North America (shared with 17 other buildings) 476th tallest in the United States (shared with 11 other buildings) 72nd tallest in Chicago (shared with 3 other buildings) Tallest built in 1924 Tallest built in North America in 1924 Tallest built in the United States in 1924 Tallest built in Chicago in 1924509th most northern skyscraper 6212th most southern skyscraper 341st most western skyscraper 6380th most eastern skyscraper44th tallest within 1 kilometre (1 equally tall building in that area) 72nd tallest within 10 kilometres (3 equally tall buildings in that area) 72nd tallest within 100 kilometres (3 equally tall buildings in that area) 170th tallest within 1000 kilometres (6 equally tall buildings in that area) 481st tallest within 2000 kilometres (11 equally tall buildings in that area) 632nd tallest within 5000 kilometres (17 equally tall buildings in that area)74th most floors within 1 kilometre 123rd most floors within 10 kilometres 124th most floors within 100 kilometres 309th most floors within 1000 kilometres 845th most floors within 2000 kilometres 1114th most floors within 5000 kilometres84 metres from the closest taller building