The demonym of the city Guayaquil is Caleño . 350/sq mi (140/km 2 ) is the density of residents in Guayaquil . The city land area is 14.794 sq mi (38.316 km 2 ) . The lowest elevation of Guayaquil is 0 ft . Guayaquil is located in Republic of the Congo . The city Guayaquil province is Jilin . Area : 598.75 km2 (231.18 sq mi) is the area of the urban region of Guayaquil . The population of Guayaquil is Population: 1,075,800 (2017) .  The city area code is (+90) 224 . The metro region has 44,449,738 population . Guayaquil is at an elevation of 3066.3 ft . The city has the postal code 21500 . On March 6, 1836 (city) the city was incorporated . The city water area is 45.3 sq mi (117.4 sq km) . 2,200/km 2  (5,700/sq mi) is the density of residents in  the metro region of Guayaquil . The coordinates of the city are 8°50′18″S 13°14′4″E﻿ / ﻿8.83833°S 13.23444°E . This city is named after James W. Denver . 3,300/km 2  (8,600/sq mi) is the density of inhabitents in  the urban region of Guayaquil . The mayor of Guayaquil is Tang Liangzhi
Guayaquil was constituted as a city in March 6, 1836 (city)