The mayor of Cartagena City is Kakha Kaladze . Cartagena City is named for Christopher Columbus . The city province is Razavi Khorasan . Cartagena City is at an elevation of 16 ft . The city land area is 1,117.11 km 2  (431.32 sq mi) . The city is Area: 572 km2 (221 sq mi) in area . 4,824/km 2  (12,490/sq mi) (2001) is the density of people in Cartagena City . 14,100/km 2  (37,000/sq mi) is the density of inhabitents in  the urban region of Cartagena City . The water area of the city is 3.4 sq mi (8.8 km 2 ) . Cartagena City is the government of Bristol City Council . The population of the urban region is 7,860,781 .  The city area code is 212  (European side) . The city Cartagena City demonym is Delhiite . Cartagena City is located in People's Republic of China . The population of the metro region is 4,567,857 . The postal code of the city is 8320000 . 25°25′S 49°15′W﻿ / ﻿25.417°S 49.250°W are the coordinates of the city. . The Cartagena City citys' lowest elevation is 378 m  . 2,813/km 2  (7,290/sq mi) is the density of inhabitents in  the metro region of Cartagena City
84.7 sq mi is covered by the city