There are 7 unique ZIP codes in Cheyenne, Wyoming. Area code: 307.
7
ZIP codes
1,526.72
sq mi land
1.40
sq mi water
307
area code
Cheyenne, WY ZIP code map
About Cheyenne, WY
Cheyenne is the capital city of Wyoming and is located within Laramie County. Known for its vibrant history and a strong connection to the American West, Cheyenne embodies the spirit of frontier life. It offers residents and visitors alike a unique blend of cultural experiences and outdoor activities.
Location & geography
Cheyenne is situated in the southeastern corner of Wyoming, approximately 100 miles north of Denver, Colorado. The city spans a vast land area of 1,581.84 square miles, with a smaller water area of 1.55 square miles. The surrounding terrain features a mix of plains and rolling hills, contributing to a picturesque landscape that is characteristic of the High Plains region.
Community & economy
The character of Cheyenne is deeply rooted in its history as a railway town and its role in cattle ranching. Key industries in the area include agriculture, tourism, and government, providing a diverse economic foundation. Daily life in Cheyenne is enhanced by various cultural events, outdoor recreational opportunities, and a close-knit community atmosphere.
Transportation
Major highways that serve Cheyenne include I-25, which runs north to south and connects the city to other major regions in Wyoming and beyond. The nearest major airport is Cheyenne Regional Airport, which offers commercial flights and is located just a few miles from the city center. Public transportation options are limited, but there are local bus services that cater to residents.
History
Cheyenne was founded in 1867 as a supply point for the Union Pacific Railway, quickly growing into a bustling settlement. The city was historically centered around ranching and the railroad industry, with significant events such as its first frontier days celebration in the late 19th century. These foundations have contributed to the unique character and cultural heritage that Cheyenne showcases today.
Did you know?
A surprising fact about Cheyenne is that it hosts the largest outdoor rodeo and western celebration in the United States, known as Cheyenne Frontier Days. This annual event draws crowds from all over the world, highlighting the city's rich cowboy culture.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What ZIP codes does Cheyenne, WY have?
Cheyenne, WY has 6 ZIP codes: 82001, 82002, 82006, 82007, 82009, 82010. Each ZIP code serves a distinct delivery area within the city and surrounding region.
What is the main ZIP code for Cheyenne, WY?
The primary ZIP code for Cheyenne, WY is 82001. The city uses area code 307 for phone service.
What county is Cheyenne, WY in?
Cheyenne is located in Laramie County, Wyoming.
How many ZIP codes are in Cheyenne, WY?
Cheyenne, WY has 6 ZIP codes.
What ZIP code is Cheyenne's downtown area and Capitol Hill district located in?
Cheyenne's downtown area and the Wyoming State Capitol are primarily located in ZIP code 82001, which serves as the central business and government district.
Which ZIP codes cover the University of Wyoming campus area in Cheyenne?
The University of Wyoming's Cheyenne campus and surrounding academic areas are served by ZIP codes 82002 and 82006.
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