Surabaya City is located in England . Area: 2,787 km2 (1,076 sq mi) is the area of the urban region of Surabaya City . The density of  inhabitents in  the metro region of Surabaya City is 210.9/km 2  (546.2/sq mi) . The density of  residents in  the urban region of Surabaya City is 14,708.8/km 2  (38,096/sq mi) . The city province is Lusaka Province . Surabaya City is the government of National Park Service . Area: 5,925 km2 (2,288 sq mi) is the area of the metro region of Surabaya City . Surabaya City is at an elevation of 3 ft . The city Surabaya City demonym is Tianjinese , Tianjiner . The lowest elevation of Surabaya City is 5,740 ft  . The city was incorporated in July 22, 1882 . Area: 418 km2 (161 sq mi) is the area of the city namedSurabaya CityThe population of Surabaya City is Population: 3,457,409 . The density of  inhabitents in Surabaya City is 1,100/sq km  (2,800/sq mi) . 51°30′N 116°00′W﻿ / ﻿51.5°N 116.0°W﻿ / 51.5; -116.0 are the coordinates of the city. . The highest elevation of Surabaya City is 33 m (108 ft) . The land area of the city is 2,702.01 sq mi (6,998.16 km 2 ) . Geraldo Júlio de Mello Filho (Geraldo Júlio) (PSB) is the mayor of Surabaya City
Geraldo Júlio de Mello Filho (Geraldo Júlio) (PSB) is responsible for the wellbeing of the people of the city Surabaya City