Wyoming is a U.S.state situated in the Mountain West region of the United States. Cheyenne is the capital and largest city of Wyoming. Equality state is the nickname of Wyoming. Wyoming Zip Code started with the digit 8200. The total number of Wyoming Zip Code approximately 194. The total population of Wyoming about 578,759. So you can find any information about Wyoming especially zip codes, area codes, Populations, cities, county and so on.