There are 7 unique ZIP codes in Grand Junction, Colorado. Area code: 970.
7
ZIP codes
265.78
sq mi land
1.76
sq mi water
970
area code
Grand Junction, CO ZIP code map
About Grand Junction, CO
Grand Junction, Colorado, is a vibrant city located in the western part of the state. Known for its stunning red rock landscapes and outdoor recreational opportunities, this city attracts both residents and tourists alike. Grand Junction serves as a cultural and economic hub for the surrounding Mesa County region.
Location & geography
Grand Junction is situated at the confluence of the Colorado River and the Gunnison River, making it an ideal location for outdoor enthusiasts. It is approximately 245 miles west of Denver and 100 miles east of Salt Lake City, providing easy access to major cities. The city covers a land area of 292.69 square miles and includes 1.84 square miles of water, contributing to its diverse terrain.
Community & economy
The character of Grand Junction is a blend of rich history and modern community life. Many industries thrive here, including agriculture, healthcare, and tourism, which significantly shape the local economy. The city's daily life is characterized by a friendly, small-town atmosphere with numerous events and festivals that celebrate its heritage and community spirit.
Transportation
Major highways serving Grand Junction include Interstate 70, which provides crucial connections to neighboring states and cities. The nearest airport is the Grand Junction Regional Airport, facilitating both commercial and private air travel. Public transit options are available, offering residents accessibility to key locations within the city.
History
Grand Junction was founded in the late 19th century and quickly became a significant agricultural center due to its fertile land and favorable climate. Historically, it has been known for fruit production, particularly peaches and grapes, which are still notable today. The city has seen various key events, including the development of the Colorado River irrigation system that transformed the area.
Did you know?
One surprising fact about Grand Junction is that it is home to the Colorado National Monument, a stunning park featuring canyons, towering monoliths, and scenic views. Additionally, it hosts the annual Colorado Mountain Winefest, which highlights the region's growing wine industry.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What ZIP codes does Grand Junction, CO have?
Grand Junction, CO has 6 ZIP codes: 81501, 81503, 81504, 81505, 81506, 81507. Each ZIP code serves a distinct delivery area within the city and surrounding region.
What is the main ZIP code for Grand Junction, CO?
The primary ZIP code for Grand Junction, CO is 81501. The city uses area code 970 for phone service.
What county is Grand Junction, CO in?
Grand Junction is located in Mesa County, Colorado.
How many ZIP codes are in Grand Junction, CO?
Grand Junction, CO has 6 ZIP codes.
What ZIP code covers downtown Grand Junction and the Main Street business district?
Downtown Grand Junction, including the Main Street corridor and civic center area, is primarily located in ZIP code 81501.
Which ZIP codes serve the Colorado Mesa University campus area in Grand Junction?
Colorado Mesa University's main campus is located in ZIP codes 81501 and 81503, spanning both central and south-central Grand Junction.
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