Mohammad Reza Kalaie is the mayor of Heraklion . The province of the city Heraklion is Luanda . The demonym of the city Heraklion is Yerevantsi(s), Yerevanite(s) .  The city area code is 71 . 24.581 sq mi (63.66 km2) is the area of the urban region of Heraklion . The Heraklion city highest elevation is 1,390 m (4,560 ft) . The land area of the city is 227.34 sq mi (588 sq km ) . Heraklion is located in Melanesia . The metro region has 3,600,650 population . The Heraklion citys' lowest elevation is 380 m  . Heraklion is at an elevation of 995 m . Heraklion is named for Moses Cleaveland . The density of  residents in Heraklion is 1,100/sq km  (2,900/sq mi) . On July 22, 1882 the city was incorporated . The coordinates of the city are 26°10′S 28°18′E﻿ / ﻿26.167°S 28.300°E . The density of  people in  the metro region of Heraklion is 1,500/km 2  (3,900/sq mi) . 7,500/km 2  (19,000/sq mi) is the density of inhabitents in  the urban region of Heraklion . The water area of the city is 0 km 2  (0 sq mi) . The population of Heraklion is 1,042,641
There are 1500 residents per sq km in the metro region of Heraklion