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U.S. ZIP Code 54565
5-digit United States postal code #54565, Upson, WI
ZIP code 54565 is located in the city (place name) Upson, сounty Iron in the state of Wisconsin. The population in ZIP code 54565 is 60 and the population density is 0.2. ZIP code 54565 refers to сounty Iron having сounty FIPS 55051, the ratio of people from different counties in this ZIP code is as follows: all county weights - 55051: 100%. In the area of the ZIP code 54565 valid time zone America/Chicago.