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U.S. ZIP Code 63556
5-digit United States postal code #63556, Milan, MO
ZIP code 63556 is located in the city (place name) Milan, сounty Sullivan in the state of Missouri. The population in ZIP code 63556 is 3779 and the population density is 6.0. ZIP code 63556 refers to сounty Sullivan having сounty FIPS 29211, the ratio of people from different counties in this ZIP code is as follows: all county weights - 29211: 100%. In the area of the ZIP code 63556 valid time zone America/Chicago.