The area of the city is 344.5 km 2  (133.01 sq mi) . 775 is the area code of Brasília . The land area of the city is 47.35 sq mi (122.63 km 2 ) . The Brasília citys' lowest elevation is 378 m  . Brasília is at an elevation of 2 m . The city province is Davao del Sur  (geographically only) . 4,005,015 is the population of the metro region of Brasília . The mayor of Brasília is Federico Gutiérrez, 2016-2019 . This city is named after Henry E. Huntington . 9,014.3 sq mi (3,843.8 km2) is the area of the urban region of Brasília . The demonym of the city Brasília is Barranquillero/a . On July 22, 1882 the city was incorporated . The city water area is 4.46 sq km  (1.72 sq mi) . The density of  inhabitents in Brasília is 9,900/km 2  (26,000/sq mi) . The coordinates of the city are  4°16′4″S 15°17′31″E﻿ / ﻿4.26778°S 15.29194°E . 3,300/km 2  (8,600/sq mi) is the density of people in  the urban region of Brasília . The highest elevation of Brasília is 770 m (2,530 ft) . The city has the postal code 9XXXXXX
The urban region is less than 4683 km2)