This city is named after Christ Church, Oxford . 464.71/km 2  (1,203.6/sq mi) is the density of people in  the urban region of Grand Junction, Colorado . 31°25′0″N 73°5′28″E﻿ / ﻿31.41667°N 73.09111°E are the coordinates of the city. . The postal code of the city is 21500 . Maung Maung Soe is the mayor of Grand Junction, Colorado . Grand Junction, Colorado is located in Flathead County & Glacier County, Montana, United States . The city land area is 65.65 sq mi (170.03 sq km ) . The population of Grand Junction, Colorado is 957,441 . On February 17, 1909 the city was incorporated . 4,500 sq mi (11,700 km 2 ) is the area of the metro region of Grand Junction, Colorado . The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% . The city Grand Junction, Colorado demonym is Chennaiite . 3,039,444 is the population of the urban region of Grand Junction, Colorado . 4,097/ sq km  (10,610/sq mi) is the density of people in Grand Junction, Colorado . The highest elevation of Grand Junction, Colorado is 425 m (1,394 ft) . The density of  inhabitents in  the metro region of Grand Junction, Colorado is 4,300/km 2  (11,000/sq mi) (2019) . The province of the city Grand Junction, Colorado is Santiago Province . The lowest elevation of Grand Junction, Colorado is 2 m  . Grand Junction, Colorado is at an elevation of 404 ft
Grand Junction, Colorado is located at 31°25′0″N 73°5′28″E﻿ / ﻿31.41667°N 73.09111°E