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U.S. ZIP Code 62842
5-digit United States postal code #62842, Geff, IL
ZIP code 62842 is located in the city (place name) Geff, сounty Wayne in the state of Illinois. The population in ZIP code 62842 is 835 and the population density is 7.3. ZIP code 62842 refers to сounty Wayne having сounty FIPS 17191, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17191: 100%. In the area of the ZIP code 62842 valid time zone America/Chicago.