Gustine, CA ZIP Codes & Directory
Gustine is located in Merced County in California. Browse all active 5-digit USPS ZIP codes serving Gustine and surrounding Merced County delivery districts.
All ZIP Codes in Gustine, CA
1 CodesAbout Gustine Mail Delivery & Postal Administration
ZIP codes in Gustine are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Merced County and surrounding California metropolitan districts.
Frequently Asked Questions About Gustine, CA ZIP Codes
How many ZIP codes serve Gustine, California? ▾
Gustine, California is served by 1 active USPS postal delivery codes: 95322.
What county is Gustine located in? ▾
Gustine is an incorporated city located within Merced County, California.
What is the population and demographic size of Gustine? ▾
According to official U.S. Census Bureau data, Gustine has an estimated population of 10,381 residents and is situated within the undefined.
How does mail sorting and delivery work in Gustine? ▾
Mail delivery in Gustine is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Merced County and surrounding California counties.
How much does it cost to ship a package to Gustine, CA? ▾
Shipping costs to Gustine 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 Gustine? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Gustine, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.