The highest elevation of Jeddah is 770 m (2,530 ft) . Area: 2,787 km2 (1,076 sq mi) is the area of the urban region of Jeddah . The density of  residents in Jeddah is 480.827/km 2  (1,245.34/sq mi) . The lowest elevation of Jeddah is 620 ft . Jeddah is the government of National Park Service . On 1900 the city was incorporated . The postal code of the city is 1100 . The density of  people in  the metro region of Jeddah is 720/km 2  (1,900/sq mi) . The coordinates of the city are 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E . Jeddah is located in United Kingdom . This city is named after Christopher Columbus . The city Jeddah demonym is Alexandrian, Alexandrine (Arabic: إسكندراني‎) . The mayor of Jeddah is Mzwandile Masina (ANC) . The city water area is 21 km 2  (8 sq mi) . The density of  residents in  the urban region of Jeddah is 2,300/km 2  (6,100/sq mi) . The province of the city Jeddah is Santiago Province . Jeddah has 1,779,361 population .  The city area code is +57 2 . The land area of the city is 340.5 sq mi (881.9 sq km)
The location of the city is  longitude by 12.13639°N latitude