Hayk Marutyan is the mayor of Obaltan . Obaltan is located in Greece . The population of Obaltan is Population: 2,400,653 (2012) . The metro region is 3,913 sq mi (10,130 km 2 ) in area . The city was incorporated in 1900 . The city land area is 227.34 sq mi (588 sq km ) . 2,947,722 is the population of the urban region of Obaltan . The highest elevation of Obaltan is 241.9 m (793.6 ft) . Obaltan is the government of Swedish Ice Hockey Association . The water area of the city is 186 km 2  (72 sq mi) . 1,900/km 2  (5,000/sq mi) is the density of people in Obaltan . The coordinates of the city are 56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E . This city is named after Cartagena, Spain . The postal code of the city is 090101 to 090158 . 71 is the area code of Obaltan . 4,484/km 2  (11,610/sq mi) is the density of residents in  the metro region of Obaltan . The city Obaltan demonym is Tbilisian , Tbilisite . The city province is Bulawayo . Obaltan is at an elevation of 1250 ft . 2,305/km 2  (5,970/sq mi) is the density of people in  the urban region of Obaltan . The lowest elevation of Obaltan is 1,240 ft
Water covers 72 sq mi area of the city