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U.S. ZIP Code 52045
5-digit United States postal code #52045, Epworth, IA
ZIP code 52045 is located in the city (place name) Epworth, сounty Dubuque in the state of Iowa. The population in ZIP code 52045 is 2589 and the population density is 20.9. ZIP code 52045 refers to сounty Dubuque having сounty FIPS 19061, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19061: 100%. In the area of the ZIP code 52045 valid time zone America/Chicago.