Postal Code vs. Zip Code: What Is the Difference Between Postal Code and Zip Code?

"Postal code" and "zip code" are terms that are sometimes used interchangeably, but they are actually different. Find out the differences here.
Postal Code vs. Zip Code: 7 Key Differences, Pros & Cons, FAQs

If anyone wants to send any letter or document from different parts of the world, there is always a specific place or address where everything has to be delivered. All these places have a specific code, making it easier for the deliverers to deliver the documents or letters. The postal code and zip codes are two types of codes used for this purpose. Both terms are mostly the same and commonly used for delivering purposes. The main difference between these two is that the zip code is a specific term used in the United States, while the postal code is used in the United Kingdom and British-ruled countries.

Let’s take a closer look at postal code vs. zip code

PurposeBoth terms are used for sorting mail and determining the information about transporting mail.
Short FormZip code is a short form of zoning improvements, while postal code is to post documents.
CountriesZip code used in united states while postal code in united kingdom
SystemZip code is a coding system while postal code is numeric tracking system

What is a Postal Code?

What is a Postal Code? When the cities are divided into segments, the places need to be identified where all the mails will be sent. Which can only be possible by giving a specific numerical or alphabetical number to an address or building. Therefore a postal code can consist of both numbers and alphabets, and the length can be short or long depending upon the location.

When the cities are divided into segments, the places need to be identified where all the mails will be sent. Which can only be possible by giving a specific numerical or alphabetical number to an address or building. Therefore a postal code can consist of both numbers and alphabets, and the length can be short or long depending upon the location. 

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What is Zip Code?

What is Zip Code? After identifying the place at which the document has to be sent, it is necessary to know the exact code of that country or city, which can be done with the help of a zip code. Zip code is basically a zoning improvement system, started by the United States and mostly associated with Americans. It is also known as another version of postal code which consists of 5-9 characters. Zip Code does not contain any alphabet. It just consists of numbers or a 5 digit code. And each city where the facility of mail is present has been given the code.

After identifying the place at which the document has to be sent, it is necessary to know the exact code of that country or city, which can be done with the help of a zip code. Zip code is basically a zoning improvement system, started by the United States and mostly associated with Americans. It is also known as another version of postal code which consists of 5-9 characters. Zip Code does not contain any alphabet. It just consists of numbers or a 5 digit code. And each city where the facility of mail is present has been given the code.

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7 Key differences Between Postal Code and Zip Code

BasisPostal CodeZip Code
CountryUnited kingdom and other countriesThe United States and the Philippines
Years of discovery19591963
ContainsIt sometimes contains only numbers and sometimes the combination of letters and numbers.It contains only numbers
ExplanationIt is used within a cityIt is used within the country
LengthCan be both, short or longHave only 5-8 characters
UsageIt is used to deliver the mail and documentsUsed to identify the exact bigger location
ObjectiveReference, identification, location, and route planningReference and location identification

Postal Code vs. Zip Code Pros and Cons

Pros and Cons of Postal Code

Pros and Cons of Postal Code

Pros of Postal Code

  • People can get their parcels at their doorsteps without wandering here and there for their parcels.
  • Pericles can be easily dispatched because most post offices are present near the marketplace places.
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Cons of Postal Code

  • It costs a lot to send some things which are bigger in size by parcel.
  • People are not able to send bulky things through parcel posts. The highest weight of the parcel is 20kg. 
  • Speed post is not available at every place, and in the places it is presently found, it is very costly.

Pros and Cons of Zip Code

Pros and Cons of Zip Code

Pros of Zip Code

  • In the United States, people use zip codes to deliver mail and documents via USPS.
  • This 4-5 digit code ensures that all the packages are delivered safely to the right place.
  • Zip codes not only matter to public services, but it also matters to job opportunities and getting access to offices of doctors or stores.

Cons of Zip Code

  • If a zip code is disclosed accidentally, other people can track the parcel, which can also leak the information.
  • Zip code is only used in the United States and the Philippines, while all other countries use postal codes.

Comparison Chart

"Postal code" and "zip code" are terms that are sometimes used interchangeably, but they are actually different. Find out the differences here.

Comparison Video

Zip Code vs Postal Code|Difference between zip code and postal code|Zip code and postal code

Postal Code vs. Zip Code FAQs

Is Postal Code the Same as Zip Code?

No, the zip code in the code is used for delivering mail in the United States and the Philippines, while the postal code is used in the United Kingdom and other countries. 

Are Area Code and the Zip Code Same?

No, both are not the same. Zip code is the 5 number digit code that is added at the end of the address delivered. And the area code is a 3-digit number present in front of all phone numbers in the USA.

What Is the Full Meaning of Zip?

The full meaning of zip is ” zone improvement plan.”

Conclusion

Postal code or zip code, both are of the same family but are used in different locations of the world. Postal code is also known as postcode or PIN. That’s why people get confused when it comes to postal code Vs. Zip code or Postcode Vs. Zip Code. The main difference between zip code and postal code is that the zip code is a coding system used in the United States to identify the location and accelerate the delivery of mail. On the other hand, a postal code is a numeric code that helps in tracking the location at which the mail has to be delivered. Both zip code and postal code are used in sending a document from one place to another. And these codes consist of numbers and letters for location. 

Alex Stantor
Alex Stantor

Alex Stantor is a Sorbonne University (Paris, France) graduate in Philosophy and Data Analysis. Currently, he is an Author and Researcher at Difference 101, he writes articles/blog posts on topics such as "thinking differently" and "the importance of difference". Alex is a passionate advocate of diversity in the workplace and in companies, and diversity and inclusion in corporate communications. He currently lives in Brooklyn.

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