Post Offices in San Joaquin County, California

There are 25 Post Offices in San Joaquin County, California, serving a population of 724,153 people in an area of 1,392 square miles. There is 1 Post Office per 28,966 people, and 1 Post Office per 55 square miles.

In California, San Joaquin County is ranked 49th of 58 counties in Post Offices per capita, and 14th of 58 counties in Post Offices per square mile.

List of San Joaquin County Post Offices

Find San Joaquin County, California post offices and USPS mailing boxes.


Acampo Post Office 3113 Acampo Road Acampo, CA

Arch Airport Post Office 3131 Arch Airport Road Stockton, CA

Calaveras Post Office 1048 West Robinhood Drive Stockton, CA

Clements Post Office 18860 Highway 88 Lodi, CA

Delta Post Office 240 Channel Street Stockton, CA

East Stockton Post Office 3333 East Main Street Stockton, CA

Escalon Post Office 1854 Coley Avenue Escalon, CA

Farmington Post Office 25320 Highway 4 Farmington, CA

French Camp Post Office 315 French Camp Road French Camp, CA

Hammer Ranch Post Office 7554 Pacific Avenue Stockton, CA

Holt Post Office 10340 South Whiskey Slough Road Stockton, CA

Homestead Post Office 1610 El Dorado Street Stockton, CA

Industrial Park Post Office 668 Industrial Park Drive Manteca, CA

Lathrop Post Office 15529 7th Street Lathrop, CA

Linden Post Office 4916 North Mill Street Linden, CA

Lockeford Post Office 13355 Highway 88 Lockeford, CA

Lodi Post Office 120 South School Street Lodi, CA

Manteca Post Office 165 North Maple Avenue Manteca, CA

Ripon Post Office 1275 West Main Street Ripon, CA

Stockton Post Office 4245 West Lane Stockton, CA

Thornton Post Office 8494 West Stockton Street Thornton, CA

Tracy Post Office 125 West 9th Street Tracy, CA

Tuxedo Park Post Office 2616 Pacific Avenue Stockton, CA

Victor Post Office 8958 Highway 12 Lodi, CA

Woodbridge Post Office 1049 East Augusta Street Woodbridge, CA

About San Joaquin County Post Offices

San Joaquin County Post Offices are branch locations of the customer service postal facilities of the United States Postal Service (USPS) in San Joaquin County, CA. The USPS is an independent agency of the federal government that provides mail and package delivery services to all states and territories. San Joaquin County 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:
  • San Joaquin County Post Office hours and locations
  • Mail and package delivery services
  • San Joaquin County PO Box services
  • Passport applications and renewals
  • San Joaquin County Post Office jobs and employment