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U.S. ZIP Code 60549
5-digit United States postal code #60549, Serena, IL
ZIP code 60549 is located in the city (place name) Serena, сounty LaSalle in the state of Illinois. The population in ZIP code 60549 is 643 and the population density is 10.4. ZIP code 60549 refers to сounty LaSalle having сounty FIPS 17099, the ratio of people from different counties in this ZIP code is as follows: all county weights - 17099: 100%. In the area of the ZIP code 60549 valid time zone America/Chicago.