2,900/km 2  (7,400/sq mi) is the density of people in Lusaka Mwalusaka . The city Lusaka Mwalusaka province is Jilin . (+20) 3 is the area code of Lusaka Mwalusaka . The metro region has 3,500,000 (estimated) population . 4,300/km 2  (11,000/sq mi) (2019) is the density of people in  the metro region of Lusaka Mwalusaka . The water area of the city is 45.3 sq mi (117.4 sq km) . The city land area is 527 km 2  (203 sq mi) . This city is named after Cartagena, Spain . The city was incorporated in 1799 (Guyandotte) . Lusaka Mwalusaka has Population: 2,698,077  population . Lusaka Mwalusaka is located in Czech Republic . 5,400/sq km  (14,000/sq mi) is the density of residents in  the urban region of Lusaka Mwalusaka . The city has the postal code 16000 . The demonym of the city Lusaka Mwalusaka is Tbilisian , Tbilisite . Lusaka Mwalusaka is at an elevation of 305 m . The mayor of Lusaka Mwalusaka is Mohammad Reza Kalaie . The Lusaka Mwalusaka citys' lowest elevation is 7 ft . The area of the urban region is Area: 2,787 km2 (1,076 sq mi) . The coordinates of the city are 15°15′S 166°50′E / 15.250°S 166.833°E
The city is at a height of 990 m