There are 4 unique ZIP codes in Golden, Colorado. Area code: 303/720.
4
ZIP codes
191.14
sq mi land
1.24
sq mi water
303/720
area code
Golden, CO ZIP code map
About Golden, CO
Golden, Colorado, is a vibrant city located at the foothills of the Rocky Mountains. Renowned for its stunning scenery and rich history, it serves as both a residential community and a popular tourist destination. With a unique blend of natural beauty and small-town charm, Golden offers an inviting atmosphere for residents and visitors alike.
Location & geography
Nestled in Jefferson County, Golden is approximately 12 miles from Denver, providing easy access to the state's capital. The city is surrounded by breathtaking landscapes, including the nearby foothills and numerous parks that showcase its natural beauty. Covering a total land area of 431.24 square miles and a water area of 3.06 square miles, Golden features diverse terrain with mountains, valleys, and waterways.
Community & economy
Golden is known for its friendly and active community, where residents often engage in outdoor activities such as hiking, biking, and golfing. The city's economy is supported by a mix of industries, including tourism, education, and craft brewing, with several well-known breweries calling Golden home. Daily life in Golden revolves around its cultural events, community festivals, and a strong emphasis on outdoor recreation.
Transportation
Golden is accessible via several major highways, including U.S. Route 6 and State Highway 93, which connect it to surrounding regions. The nearest airport is Denver International Airport, located approximately 35 miles away, offering both domestic and international flights. Public transportation options, including RTD bus services, help residents and visitors navigate the city and its surroundings.
History
Golden was founded in 1859 during the Colorado Gold Rush, and quickly became a hub for mining and commerce. Over the years, it evolved from a mining town into a thriving center for education and culture, with the establishment of the Colorado School of Mines. Notable events in its history include the production of Coors Beer, one of the city's most recognized contributions to the brewing industry.
Did you know?
One surprising fact about Golden is that it was once the capital of the Colorado Territory before the capital was moved to Denver. Additionally, the city is home to the famous Coors Brewery, which is the largest single-site brewery in the world.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What ZIP codes does Golden, CO have?
Golden, CO has 5 ZIP codes: 80401, 80401, 80403, 80403, 80419. Each ZIP code serves a distinct delivery area within the city and surrounding region.
What is the main ZIP code for Golden, CO?
The primary ZIP code for Golden, CO is 80401. The city uses area code 303 or 720 for phone service.
What county is Golden, CO in?
Golden is located in Jefferson County, Colorado.
How many ZIP codes are in Golden, CO?
Golden, CO has 5 ZIP codes.
What ZIP code is the Colorado School of Mines campus located in Golden?
The Colorado School of Mines main campus is located in ZIP code 80401, which covers the central and northern portions of Golden.
Which ZIP code covers downtown Golden and the Old Town area?
Downtown Golden and the historic Old Town district are primarily located in ZIP code 80403, which encompasses the central business and historic areas of the city.
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