The density of  people in Algiers is 9,400/km 2  (24,000/sq mi) . Area: 1,190 km2 (460 sq mi) is the area of the metro region of AlgiersThe population of the metro region is Population: 7,796,923 (2011) . 6,600/km 2  (17,000/sq mi) is the density of inhabitents in  the metro region of Algiers . The Algiers city highest elevation is 424 m (1,391 ft) . (+213) 021 is the area code of Algiers . The Algiers citys' lowest elevation is 7 ft . The coordinates of the city are 36°45′14″N 3°3′32″E﻿ / ﻿36.75389°N 3.05889°E . The province of the city Algiers is Algiers Province
The metro region is more than 1398 sq mi)