The coordinates of the city are 6°13′51″N 75°35′26″W﻿ / ﻿6.23083°N 75.59056°W . The Tianjin citys' lowest elevation is 378 m  . The city Tianjin demonym is Indorian . The area of the urban region is 1,407.2 sq mi (3,645 sq km) . Federico Gutiérrez, 2016-2019 is the mayor of Tianjin . Tianjin is located in Iwaki, Fukushima, Japan .  The city area code is +55 81 . The city water area is 4.46 sq km  (1.72 sq mi) . Tianjin is named for Rao Jodha . The city Tianjin province is Jilin . The density of  inhabitents in  the metro region of Tianjin is 1,275/km 2  (3,300/sq mi) . Tianjin is at an elevation of 7380 ft . The density of  residents in  the urban region of Tianjin is 2,300/km 2  (6,100/sq mi) . Tianjin is the government of Ministry of Culture . The city land area is 316.42 km 2  (122.17 sq mi) . The Tianjin city highest elevation is 14,110 ft (4,300 m) . The city has the postal code 9XXXXXX . 850/km 2  (2,200/sq mi) is the density of people in Tianjin . Population: 12,491,300 (2016) is the population of the metro region of Tianjin . On December 23, 1814 (village) the city was incorporated
In the map the city could be found at 43°23′9″N 8°24′23″W﻿ / ﻿43.38583°N 8.40639°W﻿ / 43.38583; -8.40639 by Tianjin