The ZIP Code system (an acronym for Zone Improvement Plan[1]) is the system of postal codes used by the United States Postal Service (USPS). The term ZIP was chosen to suggest that the mail travels more efficiently and quickly [2] (zipping …

Apr 15, 2024 · The Zoning Improvement Plan (ZIP) Code was launched in 1963 to better process and deliver increasing volumes of U.S. Mail. The first number in the five-digit ZIP Code represents a general geographic area of the nation, “0” in the east, moving to “9” in the west.

a number that identifies a particular postal delivery area in the U.S.; the geographic area identified by a zip code… See the full definition

Oct 3, 2022 · What is a postal code? A postal code is a set of specific numbers, and sometimes letters, that helps postal services deliver mail. A five-digit number generally known as a ZIP code is...

Feb 10, 2025 · A zip code refers to a type of postal code and is used primarily in the United States and the Philippines. The postal code, however, is typically utilized by the rest of the countries scattered throughout the world.

Mar 17, 2019 · ZIP Codes, five-digit numbers that represent small areas of the United States, were created by the United States Postal Service in 1963 to aid in the efficiency of delivering the ever-increasing volume of mail. The term "ZIP" is short for "Zone Improvement Plan."

Feb 2, 2024 · Most countries use postal codes, a series of letters or numbers (or a combo of both) that point to a postal address. They ensure your package and mail delivery reach the correct destination. In the United States, they are five characters long and go by the term "zip code."

Jun 8, 2020 · What does ZIP mean? ZIP is an acronym for Zone Improvement Plan . However, the USPS intentionally chose the acronym to indicate that mail travels more quickly when senders mark the postal code on their packages and envelopes.

Feb 15, 2023 · The U.S. Postal Service started using the current ZIP code system in 1963. This is what each digit means and how they get mail into your mailbox.

ZIP CODE definition: 1. in the US, a series of numbers that forms part of an address, used to help organize post so that…. Learn more.