The city land area is 16.0 sq mi (41.4 km 2 ) . Durban eThekwini is at an elevation of 3 ft . Durban eThekwini is the government of Swedish Ice Hockey Association . 3,423/km 2  (8,870/sq mi) is the density of residents in  the urban region of Durban eThekwini . 01 is the area code of Durban eThekwini . The density of  inhabitents in Durban eThekwini is 1,700/sq km  (4,400/sq mi) . The city water area is 6.286 sq mi (16.281 km 2 ) 29.82% . The demonym of the city Durban eThekwini is Evanstonian . The lowest elevation of Durban eThekwini is 1,750 m . This city is named after Christopher Columbus . The urban region has Population: 13,319,229 population . The metro region has 2,238,569 population . The highest elevation of Durban eThekwini is 5,364 m (17,598 ft) . Durban eThekwini has 3,976,000 population . The city has the postal code 3000 00 -  3019 00 . Durban eThekwini is located in Sanma Province, Vanuatu . The density of  inhabitents in  the metro region of Durban eThekwini is 4,300/km 2  (11,000/sq mi) (2019)
01 is a prefix required to call a number in Durban eThekwini