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U.S. ZIP Code 42347
5-digit United States postal code #42347, Hartford, KY
ZIP code 42347 is located in the city (place name) Hartford, сounty Ohio in the state of Kentucky. The population in ZIP code 42347 is 6152 and the population density is 19.2. ZIP code 42347 refers to сounty Ohio having сounty FIPS 21183, the ratio of people from different counties in this ZIP code is as follows: all county weights - 21183: 100%. In the area of the ZIP code 42347 valid time zone America/Chicago.