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U.S. ZIP Code 45330
5-digit United States postal code #45330, Gratis, OH
ZIP code 45330 is located in the city (place name) Gratis, сounty Preble in the state of Ohio. The population in ZIP code 45330 is 834 and the population density is 370.4. ZIP code 45330 refers to сounty Preble having сounty FIPS 39135, the ratio of people from different counties in this ZIP code is as follows: all county weights - 39135: 100%. In the area of the ZIP code 45330 valid time zone America/New_York.