1,900/km 2  (5,000/sq mi) is the density of residents in Grand Junction, Colorado . Grand Junction, Colorado is the government of U.S. National Park Service . Grand Junction, Colorado is located in Magelang, Central Java . 2,121 km 2  (819 sq mi) is the area of the city namedGrand Junction, Colorado . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . This city is named after Christopher Columbus . The density of  people in  the metro region of Grand Junction, Colorado is 2,500/km 2  (6,600/sq mi) . The metro region is Area: 5,925 km2 (2,288 sq mi) in area . Grand Junction, Colorado is at an elevation of 13 ft . The Grand Junction, Colorado citys' lowest elevation is 246 ft . The urban region is Area: 2,787 km2 (1,076 sq mi) in area . Marvin Rees (Lab) is the mayor of Grand Junction, Colorado . 00°14′S 78°31′W﻿ / ﻿0.233°S 78.517°W are the coordinates of the city. . The demonym of the city Grand Junction, Colorado is cuzqueno/a . The postal code of the city is 8320000 . The city land area is 340.5 sq mi (881.9 sq km) . The Grand Junction, Colorado city highest elevation is 33 m (108 ft) .  The city area code is (+20) 2
The city Grand Junction, Colorado is 3467km 2 populace in it's metro region