The metro region has 3,600,650 population . Heraklion has 1,042,641 population . The city was incorporated in July 22, 1882 . The density of  people in  the metro region of Heraklion is 1,500/km 2  (3,900/sq mi) . The Heraklion city highest elevation is 1,390 m (4,560 ft) . The urban region is 24.581 sq mi (63.66 km2) in area . Heraklion is located in Melanesia . The water area of the city is 0 km 2  (0 sq mi) . The density of  residents in Heraklion is 1,100/sq km  (2,900/sq mi) . The city land area is 227.34 sq mi (588 sq km ) . The mayor of Heraklion is Mohammad Reza Kalaie . The city province is Luanda . This city is named after Moses Cleaveland . 71 is the area code of Heraklion . The demonym of the city Heraklion is Yerevantsi(s), Yerevanite(s) . Heraklion is at an elevation of 3264 ft . The lowest elevation of Heraklion is 380 m  . The coordinates of the city are 26°10′S 28°18′E﻿ / ﻿26.167°S 28.300°E . The density of  residents in  the urban region of Heraklion is 7,500/km 2  (19,000/sq mi)
There are 3603429 citizen in metro region of Heraklion