Barstow, CA ZIP Codes & Directory
Barstow is located in San Bernardino County in California. Browse all active 5-digit USPS ZIP codes serving Barstow and surrounding San Bernardino County delivery districts.
All ZIP Codes in Barstow, CA
1 CodesAbout Barstow Mail Delivery & Postal Administration
ZIP codes in Barstow are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing San Bernardino County and surrounding California metropolitan districts.
Frequently Asked Questions About Barstow, CA ZIP Codes
How many ZIP codes serve Barstow, California? ▾
Barstow, California is served by 1 active USPS postal delivery codes: 92311.
What county is Barstow located in? ▾
Barstow is an incorporated city located within San Bernardino County, California.
What is the population and demographic size of Barstow? ▾
According to official U.S. Census Bureau data, Barstow has an estimated population of 34,524 residents and is situated within the undefined.
How does mail sorting and delivery work in Barstow? ▾
Mail delivery in Barstow is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing San Bernardino County and surrounding California counties.
How much does it cost to ship a package to Barstow, CA? ▾
Shipping costs to Barstow 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 Barstow? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Barstow, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.