There are 2 Post Offices in Porterville, California, serving a population of 58,782 people in an area of 18 square miles. There is 1 Post Office per 29,391 people, and 1 Post Office per 8 square miles.
In California, Porterville is ranked 841st of 1798 cities in Post Offices per capita, and 765th of 1798 cities in Post Offices per square mile.
Find Porterville, California post offices and USPS mailing boxes.
Pixley Post Office 570 South Main Street Porterville, CA
Porterville Post Office 65 West Mill Avenue Porterville, CA
Porterville Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Porterville, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Porterville post offices are supported entirely by revenues generated by their own operations. Operational authority over the USPS lies with a Board of Governors and rate setting authority falls under the Postal Rate Commission.You may contact the Post Office for questions about: