Zip Code Day

Rajnandini Roychoudhury
Dec 22, 2023 By Rajnandini Roychoudhury
Originally Published on Feb 26, 2022
Fact-checked by Sakshi Raturi
Zip Code day is a day of importance.

Where is Zip Code Day celebrated?

  Zip Code Day is celebrated only in the US.

Who celebrates Zip Code Day?

 The people of the US, especially the people of the US Postal Service, celebrate Zip Code Day.

When did Zip Code Day start?

 The five digits zip code was introduced in the US on July 1, 1963, but there is no information related to the start of Zip Code Day.

Who started Zip Code Day?

 Postal codes were initially found by the postal inspector Henry Bentley Hahn and the postmaster J. Edward who started the practical use of zips. However, no one claimed the credits for organizing the Zip Code Day.

History And Timeline

The use of codes to identify postal zones and districts became famous after the First World War, and by the end of the Second World War, significant cities were using these new codes. Learn more about the history and origin of postal codes on Zip Code Day.

Postal Zone

Postal Zones are implemented for all major cities in the US by the United States Post Office Department.

1943

Proposal Of Zip Code

The postal inspector Robert Moon proposed an official zip code system for the country.

1944

Zip Codes In Every City

The five-digit postal code sequence becomes national in the US.

1963

Zip Codes Made Compulsory

The US Postal Service made it compulsory to use zip codes in every city to make sorting through mail easy.

1967

Codes Made Stronger

The zip plus four systems of zip code made identification of a mail location much easier and less complex.

1983

Traditions And Customs

 Zip Code Day is not an official holiday in the US, it is celebrated as an observance day, and many people are aware of it. So there are no specific traditions and customs related to the day. Celebrate the day in your unique style to commemorate your community's zip code on Zip Code Day.

Ways To Observe Or Celebrate Zip Code Day

 There are many ways to celebrate Zip Code Day on July 1. You can celebrate the day by baking a cake with your area's zip code icing. Celebrate the day by sharing the unique cake with friends and family.

Facts And Stats

  • Zip Code Day is celebrated on the same day in the US on which the zip code system was found. It is said that the five-digit zip sequence started to be used nationally on July 1, 1963.
  • National Postal Workers Day is celebrated on the same day as Zip Code Day.
  • You can also read about the history and origin of zipcodes on Zip Code Day.

Who encouraged the celebration of Zip Code Day?

The history and origins of Zip Code Day are not much informative. After its discovery, using postal codes was not mandatory. Still, since they helped the mail carriers easily identify the location, post offices encouraged the use of the zip code system. In 1967, the post office made it mandatory for bulk mailers to use postal codes.

What are some events similar to Zip Code Day?

There are some events similar to Zip Code Day; the purposes of their celebrations are identical. They are National Postal Workers Day, National Telephone Day, and Loomis Day.

What is the motto of Zip Code Day?

There is no known motto of the Zip Code Day. This day is meant to recognize the importance of zip codes for rapid and efficient mail delivery. They also help us to know about different locations.

What are some reasons for celebrating Zip Code Day?

The creator of the Zip Code Day is still unknown, but zip code was a significant discovery. They help in indicating the destination of delivery or a nearby post office.

When Is This Day Celebrated

  • Wednesday, July 01, 2020
  • Thursday, July 01, 2021
  • Friday, July 01, 2022
  • Saturday, July 01, 2023
  • Monday, July 01, 2024

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Written by Rajnandini Roychoudhury

Bachelor of Arts specializing in English, Master of Arts specializing in English

Rajnandini Roychoudhury picture

Rajnandini RoychoudhuryBachelor of Arts specializing in English, Master of Arts specializing in English

With a Master of Arts in English, Rajnandini has pursued her passion for the arts and has become an experienced content writer. She has worked with companies such as Writer's Zone and has had her writing skills recognized by publications such as The Telegraph. Rajnandini is also trilingual and enjoys various hobbies such as music, movies, travel, philanthropy, writing her blog, and reading classic British literature. 

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Fact-checked by Sakshi Raturi

Postgraduate Diploma in Management

Sakshi Raturi picture

Sakshi RaturiPostgraduate Diploma in Management

Sakshi has experience in marketing strategy, social media planning, and recruiting industry experts for capstone projects, she has displayed a commitment to enhancing their skills and knowledge. She has won multiple awards, including a Certificate of Appreciation for Creative Writing and a Certificate of Merit for Immaculate Turut, and is always seeking new opportunities to grow and develop.

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