31 skyscrapers in a circle of one square kilometre
5725th tallest in the world (shared with 144 other buildings) 5466th tallest on the Northern Hemisphere (shared with 130 other buildings) 842nd tallest in North America (shared with 25 other buildings) 691st tallest in the United States (shared with 18 other buildings) 104th tallest in Chicago (shared with 2 other buildings)16th tallest built in 1987 14th tallest built in North America in 1987 14th tallest built in the United States in 1987 3rd tallest built in Chicago in 1987517th most northern skyscraper 6196th most southern skyscraper 301st most western skyscraper 6412th most eastern skyscraper44th tallest within 1 kilometre (1 equally tall building in that area) 104th tallest within 10 kilometres (2 equally tall buildings in that area) 104th tallest within 100 kilometres (2 equally tall buildings in that area) 242nd tallest within 1000 kilometres (6 equally tall buildings in that area) 689th tallest within 2000 kilometres (18 equally tall buildings in that area) 923rd tallest within 5000 kilometres (26 equally tall buildings in that area)37th most floors within 1 kilometre (3 buildings with same floor number) 102nd most floors within 10 kilometres (4 buildings with same floor number) 103rd most floors within 100 kilometres (4 buildings with same floor number) 243rd most floors within 1000 kilometres (18 buildings with same floor number) 673rd most floors within 2000 kilometres (41 buildings with same floor number) 887th most floors within 5000 kilometres (54 buildings with same floor number)108 metres from the closest taller building