All List of zip code Rockwood area? us Rockwood city Post Office Details

Updated: 11-03-2025

Find all Zip Code under city Rockwood area us

List of Zip Codes Rockwood, us Location
City	Zip Code	State	County	Country
Rockwood	4478	ME	Piscataquis	United States
Rockwood	15557	PA	Somerset	United States
Rockwood	37854	TN	Cumberland	United States
Rockwood	48173	MI	Wayne	United States
Rockwood	62280	IL	Jackson	United States
Rockwood	76873	TX	Coleman	United States

USPS is operated by an 11-person Board of Governors, which resembles the board of directors of a public corporation - the Postmaster General, his deputy (currently vacant), and nine governors appointed by the President and approved by the Senate for seven-year terms.

Check Details Area Rockwood Postal Code.

Rockwood Area Zip Code is 4478 State ME County Piscataquis, United States.
Rockwood Area Zip Code is 15557 State PA County Somerset, United States.
Rockwood Area Zip Code is 37854 State TN County Cumberland, United States.
Rockwood Area Zip Code is 48173 State MI County Wayne, United States.
Rockwood Area Zip Code is 62280 State IL County Jackson, United States.
Rockwood Area Zip Code is 76873 State TX County Coleman, United States.

United States Postal Service

The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or Postal Service, is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States, including its insular areas and associated states.

What does the US Postal Service do?

The Postal Service provides mail processing and delivery services to individuals and businesses in the U.S.

Who owns and runs the US Postal Service?

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Why was the US Postal Service created?

Making sure that the mail was delivered as quickly and dependably as possible was critical to the colonies' survival. That's why three months after the battles of Lexington and Concord, the Continental Congress turned to Benjamin Franklin to establish a national post service as the first Postmaster General.

Why postal is important?

An efficient postal service, in addition to promoting national cohesion, provides an essential infrastructure for the expansion of industry and commerce. Postal money transfer and savings services are particularly valuable in developing economies, where banking facilities are limited.