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U.S. ZIP Code 50254
5-digit United States postal code #50254, Thayer, IA
ZIP code 50254 is located in the city (place name) Thayer, сounty Union in the state of Iowa. The population in ZIP code 50254 is 282 and the population density is 2.5. ZIP code 50254 refers to сounty Union having сounty FIPS 19175, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19175: 100%. In the area of the ZIP code 50254 valid time zone America/Chicago.