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U.S. ZIP Code 84521
5-digit United States postal code #84521, Elmo, UT
ZIP code 84521 is located in the city (place name) Elmo, сounty Emery in the state of Utah. The population in ZIP code 84521 is 840 and the population density is 5.7. ZIP code 84521 refers to сounty Emery having сounty FIPS 49015, the ratio of people from different counties in this ZIP code is as follows: all county weights - 49015: 100%. In the area of the ZIP code 84521 valid time zone America/Denver.