LOGIN

Milestone Dates in USPS History

Below are just a few of the dates of importance and and their significance to the Postal Service: 

  • 1639 – A former tavern in Boston becomes the first Post Office store.
  • 1775 – Benjamin Franklin appointed as the first Postmaster General.
  • 1815 – Steamboats begin carrying mail.
  • 1832 – The railroads are contracted to carry mail
  • 1847 – The first postage stamp is issued. 
    • They were issued at five and ten cents.
  • 1860 – The short lived Pony Express began operation (ended in 1861).
  • 1863 – Free delivery began in the cities.  
    • Rural free delivery didn’t begin until 1896.
  • 1913 – The USPS officially began delivering packages as Parcel Post.
    • This greatly changed the access of goods to rural America, the birth of mail order. 
  • 1918 – Airmail took flight.
  • 1963 – ZIP Code system introduced. (And what an impact that has been!)
    • ZIP + 4 Code was introduced in 1983
  • 1971 – The Postal Reorganization Act of 1970 was enacted.  
    • The United States Post Office Department became the United States Postal Service.
  • 2006 – USPS hit its peak mail volume of 213 billion pieces in FY2006. 
    • FY2024 mail volume is at 112 billion, 47% off of its high.
  • 2006 – The Postal Accountability Enhancement Act (PAEA) was signed into law.
    • The Postal Rate Commission became the Postal Regulatory Commission.
    • Postage pricing became more regulated.
    • USPS began prefunding Retiree Health Benefits.
  • 2007 – The First Forever stamp is issued.
  • 2021 – The Delivery for America plan was introduced.
  • 2022 – The Postal Service Reform Act was enacted.  
    • Eliminated the Prefunding Mandate.
    • Medicare Integration.
    • Codified six day delivery into law.
  • 2024 – First release of Next Generation Delivery Vehicles and EVs
    • Sorting & Delivery Centers expand. 

 

About.USPS.com link includes many more stories of the USPS history.

Below are upcoming Industry events: 

  • September 8-10, 2025 – Parcel Forum, Chicago, IL
  • September 29 – October 1, 2025 – MailCom conference, Atlantic City
  • September 30 – October 1, 2025 – PostCom Study Day & Board Mttg, Alexandria, VA
  • October 1 – 2, 2025 – DTAC meeting, Alexandria, VA
  • October 7-8, 2025 – MTAC – Washington, D.C.
  • October 22-24, 2025 – Printing United, Orlando, FL
  • October 23, 2025 – NPPC meeting, Arlington, VA
  • February 17 – 19, 2026 – NAPM conference, Orlando, FL
  • March 4-5, 2026 – DTAC Meeting, Sarasota, FL
  • May 3-6, 2026 – National Postal Forum – Phoenix, AZ
  • May 18-21, 2026 – ACMA conference – Washington, D.C.

Below are links to many more stories and pictures of the USPS 250 year history.

For more information on these topics or other postal issues, contact GrayHair Software at engage@grayhairsoftware.com

Previous

Next

© 2026 • GrayHair Software • ALL RIGHTS RESERVED

Privacy • Interest-Based Advertising • Do Not Sell My Personal Information