On December 23, 1814 (village) the city was incorporated . The mayor of Heraklion is Hayk Marutyan . The city Heraklion province is Bulawayo . The water area of the city is 45.3 sq mi (117.4 sq km) .  The city area code is (+593) 4 . The land area of the city is 8.13 sq mi (21.06 km 2 ) . The coordinates of the city are 7°15′55″S 112°44′33″E﻿ / ﻿7.26528°S 112.74250° . Heraklion is the government of Kamloops City Council . The city is Area: 223 km2 (86 sq mi) in area . The city Heraklion demonym is Yerevantsi(s), Yerevanite(s) . The lowest elevation of Heraklion is 7 ft . The highest elevation of Heraklion is 1,390 m (4,560 ft) . The density of  inhabitents in Heraklion is 6,413/km 2  (16,610/sq mi) . 3,300/km 2  (8,600/sq mi) is the density of residents in  the urban region of Heraklion . This city is named after Christopher Columbus . 662.1/km 2  (1,715/sq mi) is the density of residents in  the metro region of Heraklion . The postal code of the city is 34000 to 34990 . The population of the urban region is 3,039,444 . The metro region has 3,442,361 population
There are more than 1656 people per sq km in the metro region of Heraklion