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

Updated: 11-03-2025

List of Zip Codes Port Washington, us Location
City	Zip Code	State	County	Country
Port Washington	11050	NY	Nassau	United States
Port Washington	11051	NY	Nassau	United States
Port Washington	11052	NY	Nassau	United States
Port Washington	11053	NY	Nassau	United States
Port Washington	11054	NY	Nassau	United States
Port Washington	11055	NY	Nassau	United States
Port Washington	43837	OH	Tuscarawas	United States
Port Washington	53074	WI	Ozaukee	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 Port Washington Postal Code.

Port Washington Area Zip Code is 11050 State NY County Nassau, United States.
Port Washington Area Zip Code is 11051 State NY County Nassau, United States.
Port Washington Area Zip Code is 11052 State NY County Nassau, United States.
Port Washington Area Zip Code is 11053 State NY County Nassau, United States.
Port Washington Area Zip Code is 11054 State NY County Nassau, United States.
Port Washington Area Zip Code is 11055 State NY County Nassau, United States.
Port Washington Area Zip Code is 43837 State OH County Tuscarawas, United States.
Port Washington Area Zip Code is 53074 State WI County Ozaukee, 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?

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.