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U.S. ZIP Code 62940
5-digit United States postal code #62940, Gorham, IL
ZIP code 62940 is located in the city (place name) Gorham, сounty Jackson in the state of Illinois. The population in ZIP code 62940 is 445 and the population density is 6.7. ZIP code 62940 refers to сounty Jackson having сounty FIPS 17077, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17077: 100%. In the area of the ZIP code 62940 valid time zone America/Chicago.