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U.S. ZIP Code 61042
5-digit United States postal code #61042, Harmon, IL
ZIP code 61042 is located in the city (place name) Harmon, сounty Lee in the state of Illinois. The population in ZIP code 61042 is 527 and the population density is 3.1. ZIP code 61042 refers to сounty Lee having сounty FIPS 17103, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17103: 100%. In the area of the ZIP code 61042 valid time zone America/Chicago.