Colorado is home to some of the most unique zip codes in the nation. 80111, located in Littleton, is one of the most iconic zip codes in the state. It is known for its picturesque views of the Rocky Mountains and its convenient access to Downtown Denver. 80433, located in Breckenridge, is another popular zip code in Colorado. This area is renowned for its ski resorts and mountain towns, making it a perfect destination for outdoor adventurers. Further south lies 81137, located in Durango. This area offers breathtaking views of the San Juan Mountains and provides easy access to some of Colorado’s best hiking trails. Moving back towards Denver, there are several other noteworthy zip codes including 80202 (downtown Denver), 80027 (Golden), and 80918 (Colorado Springs). Each of these areas offer unique attractions and experiences that make them worth visiting. Whether you’re looking for a great ski resort or an urban adventure, Colorado has a zip code that will suit your needs.
List of all zip codes for the state of Colorado, CO. Sorted by city. For each zip code listed, names of city and county are provided. For specific information of each postal code, please click the following links for Colorado zip codes.
- ABBREVIATIONFINDER: Find the most commonly used abbreviations about the state of Colorado. We offer a comprehensive list of major cities, state profile, common acronyms and map of Colorado.
- COUNTRYAAH: How many airports are there in Colorado? Here, you will find a full list of all airports in alphabetical order as well as airport abbreviations for Colorado.
List of Zip Codes in Colorado by City
- Colorado Zip Codes by City (2/1/2023)
Note: Check COUNTRYAAH for top 10 cities in the state of Colorado.
The fifth city in Colorado is Fort Collins. It is located in the northern part of the state and offers a unique combination of small-town charm and big-city amenities. With a population of over 160,000, Fort Collins is the second most populous city in Colorado. It is home to Colorado State University, one of the state’s top universities. The city also boasts a thriving economy based on technology, agriculture, and tourism. In addition to its educational and economic opportunities, Fort Collins offers plenty of outdoor activities such as hiking, biking, camping, fishing, golfing, skiing, and rock climbing. The city also has an extensive selection of restaurants and bars to choose from for those looking for entertainment or nightlife. Fort Collins also offers an array of cultural attractions such as art galleries and museums as well as live music venues for those who appreciate live music performances. With its mix of outdoor recreation options and cultural attractions along with its vibrant economy, Fort Collins has become one of the top cities in Colorado for residents and visitors alike.
Colorado is home to 64 counties, each with its own unique characteristics. Starting in the north of the state, Weld County is located in the far northeastern corner of Colorado. It has a population of almost 300,000 and is home to many agricultural and energy activities. Moving south we find Adams County, which is part of the Denver-Aurora-Lakewood metropolitan area. With nearly 500,000 residents, Adams County has a large and diverse population. To the west lies Jefferson County which includes cities such as Golden and Arvada. It also contains several mountain communities such as Evergreen and Morrison that are popular tourist destinations due to their proximity to nearby ski resorts. Moving further south we come to El Paso County which includes the city of Colorado Springs and other smaller towns along the Front Range such as Fountain and Monument. This county is known for its outdoor recreation opportunities due to its location near Pikes Peak State Park and Garden of the Gods National Monument. Continuing southward we find Arapahoe County which includes cities such as Aurora, Centennial, Littleton, and Englewood. This county is known for its diverse population with over 600,000 residents from all walks of life. Finally we come to Douglas County which borders both El Paso and Arapahoe counties in the southern part of Colorado. This county has a population of over 300,000 people and includes many suburban communities like Castle Rock and Parker that are popular areas for families looking for a more rural lifestyle close to Denver’s urban amenities.