The demonym of the city Grand Junction, Colorado is Tianjinese , Tianjiner . The city was incorporated in 1871-11-04 .  The city area code is +55 (41) . The postal code of the city is 9XXXXXX . The Grand Junction, Colorado city highest elevation is 424 m (1,391 ft) . The coordinates of the city are 40°10′53″N 44°30′52″E﻿ / ﻿40.18139°N 44.51444°E . The density of  residents in  the urban region of Grand Junction, Colorado is 4,800/km 2  (12,000/sq mi) . The Grand Junction, Colorado citys' lowest elevation is 0 m  . The province of the city Grand Junction, Colorado is Razavi Khorasan . The city is Area: 350.5 km2 (135.3 sq mi) in area . The population of the metro region is Population (2015): 2,500,000 . The land area of the city is 11,609.91 km 2  (4,482.61 sq mi) . This city is named after Moses Cleaveland . Grand Junction, Colorado is at an elevation of 3 ft . Grand Junction, Colorado is located in Telangana . The density of  people in Grand Junction, Colorado is 1,700/sq km  (4,400/sq mi) . Grand Junction, Colorado is the government of National Park Service . The city water area is 0.49 sq mi (1.27 km 2 )
The peak of the city is at 2,838 ft