56°50′N 60°35′E﻿ / ﻿56.833°N 60.583°E are the coordinates of the city. . The density of  residents in  the metro region of Bougainville is 2,200/km 2  (5,700/sq mi) . Bougainville is at an elevation of 15641734 m . Bougainville is named for Calgary, Mull . The density of  inhabitents in Bougainville is 630/sq km  (1,600/sq mi) . The city province is Sindh . 5,400/sq km  (14,000/sq mi) is the density of residents in  the urban region of Bougainville . The highest elevation of Bougainville is 241.9 m (793.6 ft) . The postal code of the city is 3000 00 -  3019 00 . Kakha Kaladze is the mayor of Bougainville . 216  (Asian side) is the area code of Bougainville . The city is 19.4 sq mi (50.2 km 2 ) in area . On September 20, 1917 the city was incorporated . Bougainville is located in Magelang, Central Java . The demonym of the city Bougainville is Recifense . Bougainville is the government of Swedish Ice Hockey Association . The metro region is 5,860 km 2  (2,261 sq mi) in area . The city water area is 0.36 sq mi (0.92 km 2 )
There are more than 1460 residents per km 2 in Bougainville