Hệ thống đang bảo trì rà soát thông tin

Zip code và postal code


We all know that whenever we write our postal address while sending something lớn someone at another place, we have sầu to mention code at the end, for which specific place is provided. These codes can be numbers or a combination of numbers & letters which stands for geographic location, point or route. They are postal codes which are used by the postal department or courier companies in automated sorting of the piece of mail & quick delivery.

Bạn đang xem: Zip code và postal code

However, the postal code is not used by all the countries, i.e. there are some countries which use Zip code instead. A zip code serves the same purpose as a postal code & is used by countries lượt thích the United States and the Philippines.

There is a thin line of difference between zip code & postal code. However, both are used for routing & sorting mails as well as determining the time and cost of transporting the mail. Moreover, these codes are also helpful in collecting demographic information of an economy.

Content: Zip Code Vs Postal Code

Comparison Chart

Basis for ComparisonZip CodePostal Code
MeaningThe zip code is nothing but a coding system commonly used in the United States which helps in identifying the location & accelerating the delivery of mail.Postal Code is an alphanumeric or numeric code, which helps in tracking the location at which the mail-piece has lớn be delivered.
Introduced in19631959
CountriesThe United States và the PhilippinesAll the other countries except the US & the Philippines.
ObjectiveReference and location identificationReference, location identification, census and route planning
ContainsNumbers onlyNumbers only or a combination of numbers và letters, or sometimes punctuation marks are also used with numbers và letters.

Definition of Zip Code

The word Zip Code is an abbreviation for Zone Improvement Plan, which was introduced by United States Postal Services (USPS) in the year 1963.

Xem thêm: Cách Nhận Biết Vàng Trắng Và Inox Đơn Giản Chính Xác Nhất, Vàng Trắng Là Gì

Zip Code is mainly used lớn identify the exact location where the parcels, packages & letters are lớn be delivered, by dividing the regions inlớn simple geographic groups, which speed up the mail delivery system as the sorting of mails becomes easy. These geographic groups may consist of various addresses, businesses, landmarks, etc.

Formerly, it was a five-digit number, which has been changed khổng lồ a 9 digit number, for better identification of the place, where the mail has to lớn be delivered.

Definition of Postal Code

Postal Code can be defined as a coding system used by many countries in the world khổng lồ facilitate the sorting of mails automatically. It is a series of number, or a combination of numbers and letters, which helps the postal departments and the courier companies to lớn recognize the exact location & place, where the mail has lớn be delivered or dropped.

The postal code reflects the range of delivery jurisdiction, meaning that there is one postal code, for various delivery destinations, that comes under the same jurisdiction. For this purpose, there is an areawise allotment of postal code và so they are linked khổng lồ a specific geographical location, however, the format and implementation differs from one nation to lớn another.

So, postal codes may cover the entire country, region, municipality, district, streets, military unit, etc.

Key Differences Between Zip Code and Postal Code

The difference between zip code and postal code are discussed in the points hereunder:

Zip Code refers khổng lồ a postal code, used in a few countries with a postal address khổng lồ specify the location at which mail is sent. On the other h&, postal code indicates the code used in the postal address, which assists in the sorting the mails for the purpose of delivering them at their exact destination.Zip Code system was initiated by United States Postal Services (USPS) in1963, whereas in the year 1959 Postal code system was established.Zip Code is mainly used in the United States và the Philippines. As against, Postal Code is used in the rest of the countries.Zip Code aims at categorizing regions so as to lớn facilitate sorting of mails, for which it identifies the location at which the mail is directed. As against, Postal Code is used for the purpose of identifying and referring the location, route planning & to lớn collect demographic information.The zip code contains numbers only, whereas postal code comprises of numbers or a combination of numbers and letters, & sometimes punctuations are also included in the code along with the numbers & letters.


Many countries in the world use codes either the postal code or zip code or any other similar code, by whatever name it is called, in the postal address. These often make the movement and delivery of the mail easier, faster và efficient, which not only saves the time & efforts of the delivery man as well as prevents confusion, if two areas are known with the same name, in a thành phố or town.