destination vs postal code

destination and postal code both are nouns.

Word	Noun	Adjective	Verb	Adverb
destination	Yes	No	No	No
postal code	Yes	No	No	No

destination (noun)	postal code (noun)
the ultimate goal for which something is done	a code of letters and digits added to a postal address to aid in the sorting of mail
written directions for finding some location; written on letters or packages that are to be delivered to that location
the place designated as the end (as of a race or journey)