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U.S. ZIP Code 82643
5-digit United States postal code #82643, Midwest, WY
ZIP code 82643 is located in the city (place name) Midwest, сounty Natrona in the state of Wyoming. The population in ZIP code 82643 is 469 and the population density is 6.1. ZIP code 82643 refers to сounty Natrona having сounty FIPS 56025, the ratio of people from different counties in this ZIP code is as follows: all county weights - 56025: 100%. In the area of the ZIP code 82643 valid time zone America/Denver.