The city was incorporated in 1900 . The density of  residents in  the metro region of Grand Junction, Colorado is 4,300/km 2  (11,000/sq mi) (2019) . The highest elevation of Grand Junction, Colorado is 33 m (108 ft) . Grand Junction, Colorado is located in Japan . 3°52′N 11°31′E﻿ / ﻿3.867°N 11.517° are the coordinates of the city. . The postal code of the city is 95100 . Population: 13,319,229 is the population of the urban region of Grand Junction, Colorado . The city land area is 1.275 sq mi (3.303 km 2 ) . Grand Junction, Colorado is at an elevation of 1601 ft . 2,300/km 2  (6,100/sq mi) is the density of people in  the urban region of Grand Junction, Colorado . The city water area is 129.3 km 2  (49.9 sq mi) . 3,900/km 2  (10,000/sq mi) is the density of people in Grand Junction, Colorado . Grand Junction, Colorado is the government of National Park Service .  The city area code is (+251) 11 . The population of Grand Junction, Colorado is 3,976,000 . The mayor of Grand Junction, Colorado is Tang Liangzhi . The demonym of the city Grand Junction, Colorado is Recifense . The province of the city Grand Junction, Colorado is Cebu (geographically only) . Grand Junction, Colorado is named for Rao Jodha . The population of the metro region is 4,005,015
There are less than 6994 inhabitents per sq mi in the urban region of Grand Junction, Colorado