Guayaquil is at an elevation of 1495 m . The demonym of the city Guayaquil is Tbilisian , Tbilisite . The mayor of Guayaquil is Cynthia Viteri . The population of the urban region is 16,349,831 (2nd) . The city was incorporated in 1900 . Guayaquil is the government of Parks Canada . The city land area is 48.42 sq mi (125.41 km 2 ) . The area of the city is Area: 344.5 km2 (133.01 sq mi) . The city water area is 0.68 sq mi (1.77 km 2 ) . The metro region is 3,341.11 sq mi (8,653 km 2 ) in area . The Guayaquil citys' lowest elevation is 3 ft . 01 is the area code of Guayaquil . The city has the postal code 34000 to 34990 . The density of  residents in  the metro region of Guayaquil is 1,352.5/km 2  (3,527/sq mi) . 7,500/km 2  (19,000/sq mi) is the density of people in  the urban region of Guayaquil
There are less than 18923 people per sq mi in the urban region of Guayaquil