14,708.8/km 2  (38,096/sq mi) is the density of residents in  the urban region of Curitiba .  4°16′4″S 15°17′31″E﻿ / ﻿4.26778°S 15.29194°E are the coordinates of the city. . The area of the urban region is 606.5 sq km (234.2 sq mi) . The population of the metro region is 5,278,448 . The mayor of Curitiba is Christian Roger Okemba (PCT) . The population of Curitiba is 3,976,000 . The Curitiba city highest elevation is 1,390 m (4,560 ft) . The lowest elevation of Curitiba is 378 m  . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . Curitiba is at an elevation of 22 m . Curitiba is located in Russia .  The city area code is +55 81 . The land area of the city is 153.33 sq mi (397.13 km 2 ) . The postal code of the city is 090101 to 090158 . The density of  people in  the metro region of Curitiba is 662.1/km 2  (1,715/sq mi) . The city Curitiba province is Davao del Sur  (geographically only) . The density of  residents in Curitiba is 4,097/ sq km  (10,610/sq mi) . On 1871 (Huntington) the city was incorporated . This city is named after Moses Cleaveland
Official address of residents of the city Curitiba has zip code EC1701