There are 2 Post Offices in Oroville, California, serving a population of 18,932 people in an area of 14 square miles. There is 1 Post Office per 9,466 people, and 1 Post Office per 6 square miles.
In California, Oroville is ranked 640th of 1798 cities in Post Offices per capita, and 690th of 1798 cities in Post Offices per square mile.
Find Oroville, California post offices and USPS mailing boxes.
Ophir Post Office 2359 Myers Street Oroville, CA
Oroville Post Office 1735 Robinson Street Oroville, CA
Oroville Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Oroville, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Oroville 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: