The postal code of the city is 16000 . Lusaka Mwalusaka is located in Czech Republic . 2,900/km 2  (7,400/sq mi) is the density of people in Lusaka Mwalusaka . The land area of the city is 527 km 2  (203 sq mi) . 3,500,000 (estimated) is the population of the metro region of Lusaka Mwalusaka . Lusaka Mwalusaka is at an elevation of 305 m . The city was incorporated in 1799 (Guyandotte) . The area of the urban region is Area: 2,787 km2 (1,076 sq mi) . The city province is Jilin . The coordinates of the city are 15°15′S 166°50′E / 15.250°S 166.833°E . Mohammad Reza Kalaie is the mayor of Lusaka Mwalusaka .  The city area code is (+20) 3 . The Lusaka Mwalusaka citys' lowest elevation is 7 ft . The population of Lusaka Mwalusaka is Population: 2,698,077  . This city is named after Cartagena, Spain . The density of  residents in  the metro region of Lusaka Mwalusaka is 4,300/km 2  (11,000/sq mi) (2019) . 5,400/sq km  (14,000/sq mi) is the density of residents in  the urban region of Lusaka Mwalusaka . The city water area is 45.3 sq mi (117.4 sq km) . The city Lusaka Mwalusaka demonym is Tbilisian , Tbilisite
Lusaka Mwalusaka is located at 39°08′N 117°11′E﻿ / ﻿39.133°N 117.183°E