Cities: area and population

Beijing

Districts: Urban, Suburbs, Metro, Counties
Area: 16,801.25 km² (Mountain: 61.4%, Plain: 38.6%)
Population:16,950,000
Density: 1008.9/km²

Urban (东城、西城、崇文、宣武): 92.93 km²; 2,069,000
Suburbs (朝阳、海淀、丰台、石景山): 1275.93 km²; 8,054,000
Metro (门头沟、房山、通州、顺义、昌平、大兴、怀柔、平谷): 10819.02 km²; 5,472,000
Counties (密云、延庆): 4223.2 km²; 735,000

Shanghai

Districts: Puxi, Pudong, Suburbs, Chongming Island
Area: 6,340 km²
Population: 18,884,600
Density: 2,683.6/km²

Puxi (黄埔、卢湾、徐汇、长宁、静安、普陀、闸北、虹口、杨浦): 279.44 km²; 6,529,700
Pudong (浦东): 532.75 km²; 3,057,000
Suburbs (闵行、嘉定、宝山、青浦、松江、金山、奉贤): 4332.82 km²; 8,625,300
Chongming Island (崇明): 1185.49 km²; 672,600

Hong Kong

Districts: The New Territories, Kowloon, Hong Kong Island
Area: 1,104 km²
Population: 7,055,071
Density: 6076.4/km²

Hong Kong Island (港島): 80.5 km²; 1,289,500
Kowloon (九龍): 46.93 km²; 2,019,533
The New Territories (新界): 952 km²; 3,573,635

New York

City Districts: The Bronx, Brooklyn, Manhattan, Queens, Staten Island (Five Boroughs)
Area: City: 1214.4 km² (Land: 789.4 km² + Water: 428.8 km²); Metro: 17,405 km²
Population: City: 8,363,710; Metro: 19,006,798
Density: 1,092/km²

Manhattan (曼哈頓): 59.5 km²; 1,634,795
Queens (皇后區): 282.9 km²; 2,293,007
Brooklyn (布魯克林): 182.9 km²; 2,556,598
The Bronx (布朗克斯): 108.9 km²; 1,391,903
Staten Island (斯塔滕島): 151.5 km²; 487,407