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

Updated: 07-07-2025

Find all Zip Code under city Greenwich area us

List of Zip Codes Greenwich, us Location
City	Zip Code	State	County	Country
Greenwich	6830	CT	Fairfield	United States
Greenwich	6831	CT	Fairfield	United States
Greenwich	6836	CT	Fairfield	United States
Greenwich	8323	NJ	Cumberland	United States
Greenwich	12834	NY	Washington	United States
Greenwich	44837	OH	Richland	United States
Greenwich	67055	KS	Sedgwick	United States
Greenwich	84732	UT	Piute	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 Greenwich Postal Code.

Greenwich Area Zip Code is 6830 State CT County Fairfield, United States.
Greenwich Area Zip Code is 6831 State CT County Fairfield, United States.
Greenwich Area Zip Code is 6836 State CT County Fairfield, United States.
Greenwich Area Zip Code is 8323 State NJ County Cumberland, United States.
Greenwich Area Zip Code is 12834 State NY County Washington, United States.
Greenwich Area Zip Code is 44837 State OH County Richland, United States.
Greenwich Area Zip Code is 67055 State KS County Sedgwick, United States.
Greenwich Area Zip Code is 84732 State UT County Piute, 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.