10°38′N 71°38′W﻿ / ﻿10.633°N 71.633°W are the coordinates of the city. . The city water area is 0.68 sq mi (1.77 km 2 ) . The Douala citys' lowest elevation is 2 m  . The density of  people in Douala is 2,900/km 2  (7,400/sq mi) . The mayor of Douala is Solomon Mguni . Douala is at an elevation of 5 m . The province of the city Douala is Alberta . The postal code of the city is 080020 . The area of the urban region is Area : 598.75 km2 (231.18 sq mi) . 775 is the area code of Douala . Douala is the government of Ministry of Culture . The demonym of the city Douala is Marabin, Maracaibero(a), Maracucho(a) . Douala is named for Confluence of Grand River and Gunnison River . The metro region is Area: 2,805 km2 (1,083 sq mi) in area . The density of  people in  the metro region of Douala is 720/km 2  (1,900/sq mi) . Douala is located in Angkor, Siem Reap, Cambodia . The city was incorporated in 1842 . The Douala city highest elevation is 14,110 ft (4,300 m)
The peak of Douala is at 5,364 m (17,598 ft)