Wyoming Zip Codes by City

By | February 1, 2023

Wyoming is home to many small towns and cities, each with its own zip code. The most populous city in Wyoming is the capital, Cheyenne, which has a zip code of 82001. Other major cities include Casper (82609), Laramie (82070), Gillette (82718), and Rock Springs (82901). Smaller towns like Cody (82414) and Jackson Hole (83001) also have their own zip codes. Wyoming also has several rural areas that do not have designated zip codes but are served by larger postal offices. These areas often use the same zip codes as nearby towns or cities. For example, the Ranchester area uses the same zip code as Sheridan (82801). Additionally, some parts of Wyoming are very remote and may be served by a post office box instead of a physical address with its own zip code.

Wyoming Map

List of all zip codes for the state of Wyoming, WY. 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 Wyoming zip codes.

  • ABBREVIATIONFINDER: Find the most commonly used abbreviations about the state of Wyoming. We offer a comprehensive list of major cities, state profile, common acronyms and map of Wyoming.
  • COUNTRYAAH: How many airports are there in Wyoming? Here, you will find a full list of all airports in alphabetical order as well as airport abbreviations for Wyoming.

List of Zip Codes in Wyoming by City

Note: Check COUNTRYAAH for top 10 cities in the state of Wyoming.

Cheyenne is the capital of Wyoming and is often referred to as the “Magic City of the Plains”. It is located in the southeastern corner of the state, on the high plains and foothills of the Rocky Mountains. Cheyenne has a population of just over 64,000 people, making it the largest city in Wyoming. It boasts an impressive downtown area with a variety of restaurants, shops, and entertainment venues. The Union Pacific Railroad Museum and Frontier Days Old West Museum are popular attractions for visitors to this city.

Casper is another major city in Wyoming with a population of nearly 60,000 people. Located in central Wyoming near Casper Mountain State Park and Historic Trails Center, Casper offers an array of outdoor activities. Visitors can take advantage of camping, hiking trails, fishing spots, and skiing opportunities at nearby Casper Mountain Ski Resort. The National Historic Trails Interpretive Center houses artifacts from pioneers who traveled along Oregon Trail and California Trail in search for new beginnings in the west during 19th century. Additionally there are many cultural attractions such as galleries, museums and performing arts centers that make this city a great destination for all ages.

Laramie is home to University of Wyoming which makes it one of the most popular cities for students who enjoy its lively atmosphere full of art galleries, music venues and coffee shops. Located at an elevation over 7,200 feet above sea level Laramie enjoys four distinct seasons with plenty outdoor activities like hiking trails around Snowy Range Mountains or visiting Curt Gowdy State Park where visitors can explore trails or take part in fishing or boating activities at nearby reservoirs.

Jackson Hole is another popular destination located at Grand Teton National Park featuring incredible mountain views alongside a bustling downtown area full of galleries, boutiques and restaurants that attract visitors from all over world year round. Just outside Jackson Hole lies Grand Teton National Park where visitors can take part in activities such as fishing on Snake River or wildlife watching tours around majestic mountains surrounded by crystal clear lakes.

Sheridan is nestled between Bighorn Mountains on one side and Black Hills on another offering a variety of outdoor activities like camping sites around Bighorn Canyon National Recreation Area or exploring trails around Tongue River Reservoir State Park located nearby Sheridan city limits. Additionally, Sheridan boasts historic downtown area full of museums such as Brinton Museum where visitors can explore art collections from early 20th century American artists while learning more about the history behind this town founded during 19th century when gold miners were searching for wealth in these mountains.

23 Counties

Wyoming has 23 counties, each with its own unique culture and history. In the north lies Park County, which includes Cody, Wyoming’s fifth largest city. Park County is known for its abundance of outdoor activities, such as boating on the Buffalo Bill Reservoir or hiking in Yellowstone National Park. To the east is Big Horn County, home to the Bighorn Mountains and the Crow Indian Reservation. This county is renowned for its ranching and agricultural industry and has a rich cultural history that dates back to 1800s. Further south lies Sweetwater County, which includes the city of Rock Springs and Flaming Gorge National Recreation Area. Sweetwater County is known for being a major producer of coal, natural gas, and trona ore. To the west lies Teton County, home to Jackson Hole ski resort and Grand Teton National Park. This county is a popular tourist destination due to its breathtaking mountain scenery and excellent ski resorts. Finally to the south lies Laramie County, home to Wyoming’s capital city of Cheyenne as well as some of Wyoming’s most beautiful landscapes such as Vedauwoo and Medicine Bow-Routt National Forest. Laramie County offers plenty of attractions including rodeos at Frontier Days in Cheyenne or camping at Curt Gowdy State Park. No matter what county you visit in Wyoming you are sure to find something special!

Wyoming Zip Codes