All List of zip code Sn Luis Obisp area? us Sn Luis Obisp city Post Office Details

Updated: 07-05-2025

List of Zip Codes Sn Luis Obisp, us Location
City	Zip Code	State	County	Country
Sn Luis Obisp	93401	CA	San Luis Obispo	United States
Sn Luis Obisp	93402	CA	San Luis Obispo	United States
Sn Luis Obisp	93403	CA	San Luis Obispo	United States
Sn Luis Obisp	93405	CA	San Luis Obispo	United States
Sn Luis Obisp	93406	CA	San Luis Obispo	United States
Sn Luis Obisp	93407	CA	San Luis Obispo	United States
Sn Luis Obisp	93408	CA	San Luis Obispo	United States
Sn Luis Obisp	93409	CA	San Luis Obispo	United States
Sn Luis Obisp	93410	CA	San Luis Obispo	United States
Sn Luis Obisp	93412	CA	San Luis Obispo	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 Sn Luis Obisp Postal Code.

Sn Luis Obisp Area Zip Code is 93401 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93402 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93403 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93405 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93406 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93407 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93408 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93409 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93410 State CA County San Luis Obispo, United States.
Sn Luis Obisp Area Zip Code is 93412 State CA County San Luis Obispo, 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.