Lockeford, CA ZIP Codes & Directory
Lockeford is located in San Joaquin County in California. Browse all active 5-digit USPS ZIP codes serving Lockeford and surrounding San Joaquin County delivery districts.
All ZIP Codes in Lockeford, CA
1 CodesAbout Lockeford Mail Delivery & Postal Administration
ZIP codes in Lockeford are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing San Joaquin County and surrounding California metropolitan districts.
Frequently Asked Questions About Lockeford, CA ZIP Codes
How many ZIP codes serve Lockeford, California? ▾
Lockeford, California is served by 1 active USPS postal delivery codes: 95237.
What county is Lockeford located in? ▾
Lockeford is an incorporated city located within San Joaquin County, California.
What is the population and demographic size of Lockeford? ▾
According to official U.S. Census Bureau data, Lockeford has an estimated population of 3,259 residents and is situated within the undefined.
How does mail sorting and delivery work in Lockeford? ▾
Mail delivery in Lockeford is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing San Joaquin County and surrounding California counties.
How much does it cost to ship a package to Lockeford, CA? ▾
Shipping costs to Lockeford depend on the package weight, dimensions, shipping carrier (USPS, UPS, FedEx), and the distance from the origin ZIP code. To calculate exact postage rates, use our shipping cost estimator tool.
What is the standard delivery time for mail to Lockeford? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Lockeford, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.