The Tianjin citys' lowest elevation is 1,250 ft . The population of the urban region is 8,220,207 . On 1900 the city was incorporated . The metro region is Area: 5,609.9 km2 (2,166.0 sq mi) in areaThe metro region has 5,278,448 population . Tianjin is at an elevation of 0 meters . Tianjin is the government of Ministry of Culture . The postal code of the city is 34000 to 34990 . The land area of the city is 227.34 sq mi (588 sq km ) . The coordinates of the city are 10°24′N 75°30′W﻿ / ﻿10.400°N 75.500°W . The density of  residents in  the metro region of Tianjin is 2,200/km 2  (5,700/sq mi) . Norman Maurice Armitage is the mayor of Tianjin . The Tianjin city highest elevation is 424 m (1,391 ft) . 1,600/km 2  (4,200/sq mi) (2011) is the density of people in Tianjin . The water area of the city is 551.92 sq mi (1,429.46 km 2 ) . The density of  inhabitents in  the urban region of Tianjin is 3,300/km 2  (8,600/sq mi) . The city province is Pichincha . Tianjin is located in Zulia . 9 is the area code of Tianjin . Tianjin is named for Joe Juneau . The demonym of the city Tianjin is Marabin, Maracaibero(a), Maracucho(a) . The population of Tianjin is Population: 971,592 (2016)
The day to day governing of the city is supervised by Norman Maurice Armitage