5,400/sq km  (14,000/sq mi) is the density of inhabitents in  the urban region of Surabaya City . The city was incorporated in November 7, 1861, as Denver City, C.T. . The coordinates of the city are 15°20′54″N 44°12′23″E﻿ / ﻿15.34833°N 44.20639°E . The water area of the city is 0.49 sq mi (1.27 km 2 ) . Surabaya City is at an elevation of 4190 ft . The density of  inhabitents in Surabaya City is 15,000/km 2  (40,000/sq mi) . The demonym of the city Surabaya City is Chennaiite . The land area of the city is 316.42 km 2  (122.17 sq mi) . Surabaya City is the government of Municipality of Quito . The area of the urban region is Area: 2,787 km2 (1,076 sq mi) . (+593) 4 is the area code of Surabaya City . This city is named after Harry Culver . The density of  residents in  the metro region of Surabaya City is 4,484/km 2  (11,610/sq mi) . The postal code of the city is 8320000 . The province of the city Surabaya City is Misamis Oriental (geographically only) . The lowest elevation of Surabaya City is 1 m  . The metro region has Population: 13,123,948 population . Surabaya City is located in Chile . The Surabaya City city highest elevation is 425 m (1,394 ft) . The mayor of Surabaya City is Ravinder Bhalla (term ends December 31, 2021) . The city is 641 km 2  (247.6 sq mi) in areaThe population of Surabaya City is Population: 3,457,409
There are less than 12332 residents per sq mi in the metro region of Surabaya City