ZIP code

ZIP codes is a code of letters and digits added to a postal address to aid in the sorting of mail.

What does ZIP code mean?[edit | edit source]

ZIP code or Zone Improvement Plan, is a term used in the United States to denote a United States Postal Service (USPS) postal area.

Not areal features[edit | edit source]

USPS ZIP Codes are not areal features but a collection of mail delivery routes.

Purpose of the ZIP code[edit | edit source]

The USPS ZIP Codes identify the individual post office or metropolitan area delivery station associated with mailing addresses.

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v t e United States Postal Code
Lists	Highest-income ZIP Code Tabulation Areas in the United States List of ZIP Code prefixes
Areas	ZIP Code Tabulation Area
Tools	Intelligent Mail barcode POSTNET
Media	Mr. ZIP
People	J. Edward Day
Related	United States Postal Service 10048 (ZIP code) Beverly Hills Post Office

v t e United States Postal Service
Organizations	American Letter Mail Company American Postal Workers Union Board of Governors of the United States Postal Service Bureau of Transportation Citizens' Stamp Advisory Committee National Alliance of Postal and Federal Employees National Association of Letter Carriers National Association of Presort Mailers National Postal Mail Handlers Union National Rural Letter Carriers' Association Postal Regulatory Commission Postal Transportation Service PostalWatch Incorporated United States Postal Inspection Service United States Postal Service Office of Inspector General
Systems	Address Management System Advanced Facer-Canceler System Coding Accuracy Support System Delivery Bar Code Sorter Flats Sequencing System Locatable Address Conversion System United States Postal Savings System
Services	Click-N-Ship Express mail in the United States National Change Of Address Permit mail Permit Reply Mail Postal notes Railway Mail Service Registered mail Special Delivery Special handling
Facilities	Air Mail Facility Boat Railway Post Office Community post office Dead letter office Highway Post Office J. W. Westcott II List of United States post offices National Postal Museum Network distribution center Railway mail service library Red Brick Roads Sectional center facility Streetcar Railway Post Office Terminal Railway Post Office
Legal	Comstock laws Post Office Act Postal Accountability and Enhancement Act Postal Reorganization Act Postal Service Act Postal Service Reform Act of 2022 Private Express Statutes Rural Post Roads Act of 1916 Title 39 of the United States Code
Related	2020 United States Postal Service crisis United States airmail service CAR-RT SORT Catcher pouch Cimarron Redoubt Domestic Mail Manual Facing Identification Mark Flats Grumman LLV Information-Based Indicia The Inspectors Intelligent Mail barcode Label 228 List of postal killings List of U.S. state abbreviations List of United States airmail stamps Mail bag Mail cover Mail hook Mail Isolation Control and Tracking Mail jumping Mail pouch Mail sack Mail satchel The Mail Story Nixie ORM-D Owney (dog) Pony Express mochila Postage stamps and postal history of the United States Postal Alpha Numeric Encoding Technique Postal Clause Postal voting in the United States Postal worker Postmaster General Prohibitory Order Remote Bar Coding System Rural Free Delivery Rural letter carrier STD-4C United States post office murals List of murals USPS Post Office Box Lobby Recycling program United States Postal Service creed

v t e Postal codes in the Americas
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Dependencies and other territories	Anguilla Aruba Bermuda Bonaire British Virgin Islands Cayman Islands Curaçao Falkland Islands French Guiana Greenland Guadeloupe Martinique Montserrat Puerto Rico Saint Barthélemy Saint Martin Saint Pierre and Miquelon Saba Sint Eustatius Sint Maarten South Georgia and the South Sandwich Islands Turks and Caicos Islands US Virgin Islands

ZIP code

What does ZIP code mean?[edit | edit source]

Not areal features[edit | edit source]

Purpose of the ZIP code[edit | edit source]

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