Fallbrook, CA ZIP Codes & Directory
Fallbrook is located in San Diego County in California. Browse all active 5-digit USPS ZIP codes serving Fallbrook and surrounding San Diego County delivery districts.
All ZIP Codes in Fallbrook, CA
1 CodesAbout Fallbrook Mail Delivery & Postal Administration
ZIP codes in Fallbrook are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing San Diego County and surrounding California metropolitan districts.
Frequently Asked Questions About Fallbrook, CA ZIP Codes
How many ZIP codes serve Fallbrook, California? ▾
Fallbrook, California is served by 1 active USPS postal delivery codes: 92028.
What county is Fallbrook located in? ▾
Fallbrook is an incorporated city located within San Diego County, California.
What is the population and demographic size of Fallbrook? ▾
According to official U.S. Census Bureau data, Fallbrook has an estimated population of 51,614 residents and is situated within the undefined.
How does mail sorting and delivery work in Fallbrook? ▾
Mail delivery in Fallbrook is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing San Diego County and surrounding California counties.
How much does it cost to ship a package to Fallbrook, CA? ▾
Shipping costs to Fallbrook 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 Fallbrook? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Fallbrook, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.