US States Zip Directory 2026

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Currently We have more than 42735 Records of US States Zip Codes from all over the United States!

Wyoming Zip Codes



Wyoming Wyoming is a state in the mountain region of the Western United States. is the 10th most extensive, but the least populous and the 2nd least densely populated of the 50 States. The western two thirds of the state is covered mostly with the mountain ranges and rangelands in the foothills of the Eastern Rocky Mountains, while the eastern third of the state is high elevation prairie known as the High Plains. Cheyenne is the capital and the most populous city of with a population of nearly 60,000 people within its city proper.

State Zip Code City County Area Codes
WY 82070 Laramie Albany County 307, 970
WY 82071 Laramie Albany County 307
WY 82072 Laramie Albany County 307
WY 82073 Laramie Albany County 307
WY 82081 Meriden Laramie County 307
WY 82082 Pine Bluffs Laramie County 307, 308, 970
WY 82083 Rock River Albany County 307
WY 82084 Tie Siding Albany County 307, 970
WY 82190 Yellowstone National Park Park County 208, 307, 406, 986
WY 82201 Wheatland Platte County 307
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Map of Wyoming



ZIP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type of trademark) by the U.S. Postal Service, but its registration has since expired.


ZIP codes designate only delivery points within the United States and its dependencies, as well as locations of its armed forces. There are no ZIP codes reserved for designating mail bound for foreign destinations (with the exception of U.S. military units stationed outside of the United States), and therefore, international outbound mail should not include a ZIP code in the delivery address. The last line of a foreign address must only show the name of the country of destination.