Bougainville is the government of Swedish Ice Hockey Association . Bougainville is at an elevation of 15641734 m . Bougainville is located in Magelang, Central Java . 19.4 sq mi (50.2 km 2 ) is the area of the city namedBougainville . The density of  residents in  the metro region of Bougainville is 2,200/km 2  (5,700/sq mi) . 216  (Asian side) is the area code of Bougainville . The density of  inhabitents in Bougainville is 630/sq km  (1,600/sq mi) . The metro region is 5,860 km 2  (2,261 sq mi) in area . On September 20, 1917 the city was incorporated . Bougainville is named for Calgary, Mull . Kakha Kaladze is the mayor of Bougainville . The coordinates of the city are 56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E . The water area of the city is 0.36 sq mi (0.92 km 2 ) . The city province is Sindh . The demonym of the city Bougainville is Recifense . The highest elevation of Bougainville is 241.9 m (793.6 ft) . The density of  inhabitents in  the urban region of Bougainville is 5,400/sq km  (14,000/sq mi) . The city has the postal code 3000 00 -  3019 00
880 km 2 area of the city Bougainville is water