The city was incorporated in 1871 (Huntington) . Curitiba is located in Russia . Curitiba has 3,976,000 population . The city land area is 153.33 sq mi (397.13 km 2 ) . The metro region has 5,278,448 population . The urban region is 606.5 sq km (234.2 sq mi) in area . Christian Roger Okemba (PCT) is the mayor of Curitiba . 4,097/ sq km  (10,610/sq mi) is the density of people in Curitiba . The city province is Davao del Sur  (geographically only) . Curitiba is at an elevation of 72 ft . The city has the postal code 090101 to 090158 . The coordinates of the city are  4°16′4″S 15°17′31″E﻿ / ﻿4.26778°S 15.29194°E .  The city area code is +55 81 . The Curitiba city highest elevation is 1,390 m (4,560 ft) . The lowest elevation of Curitiba is 1,240 ft . The density of  people in  the metro region of Curitiba is 662.1/km 2  (1,715/sq mi) . Curitiba is named for Moses Cleaveland . 14,708.8/km 2  (38,096/sq mi) is the density of residents in  the urban region of Curitiba . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1%
There are less than 39084 inhabitents per sq mi in the urban region of Curitiba