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Approved by the Postmaster General?

June 20, 2020
by
Today I Found Out
YouTube video player
Approved by the Postmaster General?

TL;DR

The video explores the history and evolution of mailbox specifications in the United States, from the introduction of rural delivery to modern-day requirements.

Transcript

in the video today we're answering a viewer question because James I asked sus I was at Lowe's and noticed mailboxes say approved by the Postmaster General what specifications do a mailbox need to reach to be approved in this way I mean it's a box with a little door and a flag are those the requirements what's the process here so American mailboxes... Read More

Key Insights

  • 📫 The USPS began regulating mailbox size and construction in 1901 to address the use of insecure makeshift mailboxes in rural areas.
  • 🌥️ The introduction of Parcel Post in 1913 led to the creation of larger mailbox specifications to accommodate larger packages.
  • ❓ Mailboxes produced commercially must meet USPS specifications and can be inspected during the manufacturing process.
  • 📫 Prior to 1992, regulations on mailbox size only applied to rural areas.

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Questions & Answers

Q: Why did the USPS start regulating mailbox size and construction?

The USPS started regulating mailboxes in 1901 because many rural residents were using insecure makeshift containers for mail, which led to damage by weather and wildlife.

Q: What were the initial specifications for rural mailboxes?

According to the USPS historian, the initial specifications required mailboxes to be made of metal, have specific dimensions, and be impervious to weather. The mailbox post had to be tall enough for the carrier to deliver mail while on horseback.

Q: How did the introduction of Parcel Post impact mailbox specifications?

Parcel Post prompted the creation of larger mailbox specifications, including the introduction of two box sizes: number one for small packages and number two for larger packages. They also needed a tunnel-like shape.

Q: What are the current mailbox size requirements?

Today, mailboxes must be between 18 9/16 and 22 13/16 inches long, 6 1/4 and 11 inches wide, and 6 to 15 inches tall. They must also be able to hold a test gauge.

Summary & Key Takeaways

  • The United States Postal Service (USPS) began regulating mailbox size and construction in 1901 to address the issue of insecure makeshift mailboxes used in rural areas.

  • The introduction of Parcel Post in 1913 led to the creation of larger mailbox specifications to accommodate larger packages.

  • Mailboxes today must comply with USPS specifications, which include size requirements and the ability to hold a test gauge.


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