There are 2 Post Offices in Greenville, California, serving a population of 890 people in an area of 8 square miles. There is 1 Post Office per 445 people, and 1 Post Office per 3 square miles.
In California, Greenville is ranked 276th of 1798 cities in Post Offices per capita, and 534th of 1798 cities in Post Offices per square mile.
Find Greenville, California post offices and USPS mailing boxes.
Crescent Mills Post Office 15711 Main Street Greenville, CA
Greenville Post Office 405 Main Street Greenville, CA
Greenville Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in Greenville, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. Greenville 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: