Zip Code and Postal Code are known to be the same. The main difference is that you will use the term Zip Code in the United States more often as compared to using Postal Code when you are in other countries.
The postal code or the zip code is needed because it will give a more specific address on what area the letter or the package will be sent. This can make it easier for the parcels of people to arrive on time.
There are just some differences also with the composition of the zip code and the postal code. Knowing how they are composed will definitely make a huge difference in distinguishing the two.
Anika Nicole, Wordsmith, PG In Journalism, New York
Answered Jun 16, 2020
Zipcodes and postal codes are both numbers, but a postal code can also include letters. Postal codes can also include punctuation. They are both are used to specify a location, which is especially important when it comes to mail. One main difference between them is where they are used. Zipcodes are used in the Philippines and the United States.
Postal codes are used in all other countries, except for the United States and the Philippines. Between the two, postal codes are older. They were first introduced in 1959. Zipcodes came a few years later, as they were introduced in 1963.