(+593) 4 is the area code of Brasília . The urban region has 3,435,394 population . The density of  residents in  the metro region of Brasília is 4,300/km 2  (11,000/sq mi) (2019) . The city Brasília demonym is Cartagenero(s) (in Spanish) . The lowest elevation of Brasília is 1,250 ft . The population of the metro region is 5,274,321 (2014-urban, others 2013) . The land area of the city is 16.0 sq mi (41.4 sq km) . Brasília is named for John Hunt . The population of Brasília is Population (2012): 3,937,451 . The city was incorporated in 1871-11-04 . The province of the city Brasília is Liaoning . The mayor of Brasília is Norman Maurice Armitage . The density of  residents in Brasília is 3,800/km 2  (9,700/sq mi) . Brasília is the government of Parks Canada . 25°58′S 32°35′E﻿ / ﻿25.967°S 32.583°E are the coordinates of the city. . The density of  residents in  the urban region of Brasília is 8,600/km 2  (22,000/sq mi) . Brasília is at an elevation of 1600 ft
There are more than 3433699 citizen in the urban region of Brasília