The density of  residents in Curitiba is 4,097/ sq km  (10,610/sq mi) . Christian Roger Okemba (PCT) is the mayor of Curitiba . On 1871 (Huntington) the city was incorporated . The city water area is 1.63 sq mi (4.23 km 2 ) 1.1% . The density of  inhabitents in  the urban region of Curitiba is 14,708.8/km 2  (38,096/sq mi) . The urban region is 606.5 sq km (234.2 sq mi) in area . Curitiba is named for Moses Cleaveland . The density of  people in  the metro region of Curitiba is 662.1/km 2  (1,715/sq mi) . Curitiba is at an elevation of 22 m . The coordinates of the city are  4°16′4″S 15°17′31″E﻿ / ﻿4.26778°S 15.29194°E . The population of the metro region is 5,278,448 . Curitiba has 3,976,000 population . The city land area is 153.33 sq mi (397.13 km 2 ) . Curitiba is located in Russia . The Curitiba citys' lowest elevation is 1,240 ft . The highest elevation of Curitiba is 1,390 m (4,560 ft) . The province of the city Curitiba is Davao del Sur  (geographically only) . The city has the postal code 090101 to 090158 . +55 81 is the area code of Curitiba
There are 5096 residents per sq km in Curitiba