24.581 sq mi (63.66 km2) is the area of the urban region of Karaj . The Karaj city highest elevation is 5,364 m (17,598 ft) . The density of  residents in  the urban region of Karaj is 2,305/km 2  (5,970/sq mi) . +55 (41) is the area code of Karaj . The postal code of the city is 8320000 . The density of  inhabitents in  the metro region of Karaj is 1,600/sq km  (4,200/sq mi) . The land area of the city is 194.74 sq mi (504.38 km 2 ) . The Karaj citys' lowest elevation is 246 ft . Karaj is named for Christopher Columbus . 12°8′11″N 86°15′5″W﻿ / ﻿12.13639°N 86.25139°W are the coordinates of the city. . Karaj is the government of Parks Canada . 630/sq km  (1,600/sq mi) is the density of residents in Karaj . The city water area is 551.92 sq mi (1,429.46 km 2 ) . The city province is Cebu (geographically only) . Karaj is at an elevation of 4 m . Population: 2,400,653 (2012) is the population of Karaj . Karaj is located in Czech Republic . The mayor of Karaj is Rafael Greca (PMN) . Population (2015): 2,500,000 is the population of the metro region of Karaj . The demonym of the city Karaj is Marabin, Maracaibero(a), Maracucho(a)
1,390 m (4,560 ft) is the highest peak in the Karaj city.