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U.S. ZIP Code 52580
5-digit United States postal code #52580, Packwood, IA
ZIP code 52580 is located in the city (place name) Packwood, сounty Jefferson in the state of Iowa. The population in ZIP code 52580 is 460 and the population density is 4.7. ZIP code 52580 refers to сounty Jefferson having сounty FIPS 19101, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19101: 100%. In the area of the ZIP code 52580 valid time zone America/Chicago.