You are here
U.S. ZIP Code 61855
5-digit United States postal code #61855, Milmine, IL
ZIP code 61855 is located in the city (place name) Milmine, сounty Piatt in the state of Illinois. The population in ZIP code 61855 is 96 and the population density is 3.6. ZIP code 61855 refers to сounty Piatt having сounty FIPS 17147, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17147: 100%. In the area of the ZIP code 61855 valid time zone America/Chicago.