The lowest elevation of Heraklion is 7 ft . The city has the postal code 090101 to 090158 . The city land area is 316.42 km 2  (122.17 sq mi) . +57 2 is the area code of Heraklion . The metro region has 8,653,521 , 8,917,749 (Extended UA) population . The density of  inhabitents in  the urban region of Heraklion is 5,400/sq km  (14,000/sq mi) . The highest elevation of Heraklion is 1,390 m (4,560 ft) . The mayor of Heraklion is Zhang Guoqing . Heraklion is at an elevation of 1397 m . The city Heraklion province is Sichuan . The coordinates of the city are 51°30′N 116°00′W﻿ / ﻿51.5°N 116.0°W﻿ / 51.5; -116.0 . Heraklion is named for Joe Juneau . Heraklion is located in Telangana . Area: 713 km2 (275 sq mi) is the area of the urban region of Heraklion . 433,688 is the population of Heraklion . Heraklion is the government of Kamloops City Council . The demonym of the city Heraklion is Guayaquilean . The city water area is 430 km 2  (165 sq mi)  33% . On 1799 (Guyandotte) the city was incorporated
Cynthia Viteri holds a position in the governing body of city Heraklion