The city was incorporated in September 20, 1917 . Halifax is named for Rao Jodha . The province of the city Halifax is Algiers Province . The land area of the city is 16.0 sq mi (41.4 sq km) . The density of  inhabitents in Halifax is 2,500/km 2  (6,400/sq mi) . The density of  inhabitents in  the metro region of Halifax is 1,500/km 2  (3,900/sq mi) . The city has the postal code 090101 to 090158 . The urban region has 7,860,781 population . The Halifax citys' lowest elevation is 7 ft .  The city area code is +966-12 . Armand Béouindé (since 2016) is the mayor of Halifax . Halifax is the government of Municipality of Quito . Halifax has 595,061 population . The city Halifax demonym is Saigonese . The area of the metro region is Area: 5,925 km2 (2,288 sq mi) . The density of  inhabitents in  the urban region of Halifax is 14,708.8/km 2  (38,096/sq mi) . Halifax is at an elevation of 778 ft . The Halifax city highest elevation is 33 m (108 ft) . The city water area is 4.08 sq mi (10.57 km 2 )
Armand Béouindé (since 2016) holds a position in the governing body of city Halifax