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U.S. ZIP Code 63940
5-digit United States postal code #63940, Fisk, MO
ZIP code 63940 is located in the city (place name) Fisk, сounty Butler in the state of Missouri. The population in ZIP code 63940 is 1393 and the population density is 9.8. ZIP code 63940 refers to сounty Butler having сounty FIPS 29023, the ratio of people from different counties in this ZIP code is as follows: all county weights - 29023: 100%. In the area of the ZIP code 63940 valid time zone America/Chicago.