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U.S. ZIP Code 46311
5-digit United States postal code #46311, Dyer, IN
ZIP code 46311 is located in the city (place name) Dyer, сounty Lake in the state of Indiana. The population in ZIP code 46311 is 20816 and the population density is 590.4. ZIP code 46311 refers to сounty Lake having сounty FIPS 18089, the ratio of people from different counties in this ZIP code is as follows: all county weights - 18089: 100%. In the area of the ZIP code 46311 valid time zone America/Chicago.