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U.S. ZIP Code 84040
5-digit United States postal code #84040, Layton, UT
ZIP code 84040 is located in the city (place name) Layton, сounty Davis in the state of Utah. The population in ZIP code 84040 is 23026 and the population density is 833.7. ZIP code 84040 refers to сounty Davis having сounty FIPS 49011, the ratio of people from different counties in this ZIP code is as follows: all county weights - 49011: 100%. In the area of the ZIP code 84040 valid time zone America/Denver.