Buffalo Zip Codes - Johnson County WY

Buffalo, WY Zip Code Map

Buffalo, WY is a city located in Johnson County, Wyoming and has a land area of 1,686.18 square miles (2.59 km2). The water area for the city is 10.71 square miles or 27.74 km2. There is one unique zip code in Buffalo, Wyoming and it is 82834. The area code(s) for Buffalo is 307.

Zip Codes for Buffalo, WY (1)
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82834 Buffalo Johnson

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