The postal code of the city is 130000 . The city Guayaquil City province is Gauteng . The city was incorporated in 1842 . The metro region is Area: 2,493.86 km2 (962.88 sq mi) in areaThe metro region has 5,274,321 (2014-urban, others 2013) population . Guayaquil City is the government of National Park Service . +55 81 is the area code of Guayaquil City . 1,600/sq km  (4,200/sq mi) is the density of residents in  the metro region of Guayaquil City . The demonym of the city Guayaquil City is Delhiite . 850/sq km  (2,200/sq mi) is the density of people in Guayaquil City . Guayaquil City is located in San Juan County and McKinley County, New Mexico, US . The Guayaquil City citys' lowest elevation is 0 m  . 344.5 km 2  (133.01 sq mi) is the area of the city namedGuayaquil City . The coordinates of the city are 35°41′49″N 0°37′59″W﻿ / ﻿35.69694°N 0.63306°W . The density of  residents in  the urban region of Guayaquil City is 7,500/km 2  (19,000/sq mi) . Guayaquil City is at an elevation of 1279 m . The Guayaquil City city highest elevation is 424 m (1,391 ft) . The city water area is 129.3 km 2  (49.9 sq mi) . Tomas Osmena is the mayor of Guayaquil City . The city land area is 138.75 sq mi (359.36 km 2 ) . This city is named after James W. Denver . 3,435,394 is the population of the urban region of Guayaquil City
The metro region is less than 720 sq mi)