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U.S. ZIP Code 66942
5-digit United States postal code #66942, Formoso, KS
ZIP code 66942 is located in the city (place name) Formoso, сounty Jewell in the state of Kansas. The population in ZIP code 66942 is 247 and the population density is 1.0. ZIP code 66942 refers to сounty Jewell having сounty FIPS 20089, the ratio of people from different counties in this ZIP code is as follows: all county weights - 20089: 100%. In the area of the ZIP code 66942 valid time zone America/Chicago.