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

Updated: 12-03-2025

Find all Zip Code under city Oswego area us

List of Zip Codes Oswego, us Location
City	Zip Code	State	County	Country
Oswego	13126	NY	Cayuga	United States
Oswego	29150	SC	Sumter	United States
Oswego	59201	MT	Valley	United States
Oswego	60543	IL	Kane	United States
Oswego	67356	KS	Labette	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 Oswego Postal Code.

Oswego Area Zip Code is 13126 State NY County Cayuga, United States.
Oswego Area Zip Code is 29150 State SC County Sumter, United States.
Oswego Area Zip Code is 59201 State MT County Valley, United States.
Oswego Area Zip Code is 60543 State IL County Kane, United States.
Oswego Area Zip Code is 67356 State KS County Labette, 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.