The metro region has 1,013,389 population . The urban region is 1,295 sq mi (3,350 km 2 ) in area . The city province is Oran Province .  The city area code is (+251) 11 . The land area of the city is 39.28 sq mi (101.74 km 2 ) . Guayaquil is at an elevation of 1358 m . Guayaquil is the government of National Park Service . The water area of the city is 0.36 sq mi (0.92 km 2 ) . The mayor of Guayaquil is Oscar Moreno (PDP-Laban) . Guayaquil is located in Japan . The density of  residents in Guayaquil is 850/km 2  (2,200/sq mi) . The postal code of the city is 080020 . The density of  residents in  the metro region of Guayaquil is 1,352.5/km 2  (3,527/sq mi) . The Guayaquil citys' lowest elevation is 0 ft . On 1799 (Guyandotte) the city was incorporated . 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E are the coordinates of the city. . The demonym of the city Guayaquil is Alexandrian, Alexandrine (Arabic: إسكندراني‎) . This city is named after Rao Jodha . Area: 572 km2 (221 sq mi) is the area of the city namedGuayaquil
National Park Service govern the city Guayaquil