The Guayaquil citys' lowest elevation is 3 ft . 1,352.5/km 2  (3,527/sq mi) is the density of inhabitents in  the metro region of Guayaquil . The land area of the city is 48.42 sq mi (125.41 km 2 ) . The population of the urban region is 16,349,831 (2nd) . Cynthia Viteri is the mayor of Guayaquil . The city was incorporated in 1900 . The city is Area: 344.5 km2 (133.01 sq mi) in area . The water area of the city 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 city area code is 01 . The postal code of the city is 34000 to 34990 . 7,500/km 2  (19,000/sq mi) is the density of people in  the urban region of Guayaquil . Guayaquil is at an elevation of 4905 ft . Guayaquil is the government of Parks Canada . The city Guayaquil demonym is Tbilisian , Tbilisite
There are less than 16348277 people in the urban region of Guayaquil