(+593) 4 is the area code of Karaj . 234.14 sq mi (606 sq km ) is the area of the city namedKaraj . The population of the metro region is 4,167,961 . The Karaj city highest elevation is 14,110 ft (4,300 m) . 12°00′N 8°31′E﻿ / ﻿12.000°N 8.517°E are the coordinates of the city. . The density of  people in Karaj is 0.032/sq km  (0.083/sq mi) . 1,352.5/km 2  (3,527/sq mi) is the density of people in  the metro region of Karaj . The urban region is 9,014.3 sq mi (3,843.8 km2) in area . The lowest elevation of Karaj is 1,240 ft . The city Karaj demonym is Recifense . Karaj is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . Pramila Pandey (BJP) is the mayor of Karaj . The city was incorporated in 1842 . The city has the postal code 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253 . The city Karaj province is Sindh . The city land area is 1,117.11 km 2  (431.32 sq mi) . Karaj is at an elevation of 15641734 m . Karaj is the government of U.S. National Park Service . The city water area is 3.73 sq mi (9.67 km 2 )
Water covers 445 sq mi area of the city