The city was incorporated in September 20, 1917 . The postal code of the city is 090101 to 090158 . The city is 351 km 2  (136 sq mi) in area . Population: 3,113,725  is the population of the metro region of Guayaquil . The city water area is 3.4 sq mi (8.8 km 2 ) . The mayor of Guayaquil is Pedrito Tomas Pereira Caballero . The land area of the city is 340.5 sq mi (881.9 sq km) . Guayaquil is the government of Parks Canada . The Guayaquil city highest elevation is 425 m (1,394 ft) . Guayaquil is at an elevation of 1358 m . Guayaquil is named for Moses Cleaveland .  The city area code is 22 . The Guayaquil citys' lowest elevation is 190 m  . 3°52′N 11°31′E﻿ / ﻿3.867°N 11.517° are the coordinates of the city. . The city Guayaquil province is Kadiogo . The urban region is 234.72 km 2  (90.63 sq mi) in area . The demonym of the city Guayaquil is Durbanite . The density of  inhabitents in  the urban region of Guayaquil is 464.71/km 2  (1,203.6/sq mi)
There is more water covered area than land area in Guayaquil