Carlsbad, CA ZIP Codes & Directory
Carlsbad is located in San Diego County in California. Browse all active 5-digit USPS ZIP codes serving Carlsbad and surrounding San Diego County delivery districts.
All ZIP Codes in Carlsbad, CA
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About Carlsbad Mail Delivery & Postal Administration
ZIP codes in Carlsbad 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 Carlsbad, CA ZIP Codes
How many ZIP codes serve Carlsbad, California? ▾
Carlsbad, California is served by 4 active USPS postal delivery codes: 92008, 92009, 92010, 92011.
What county is Carlsbad located in? ▾
Carlsbad is an incorporated city located within San Diego County, California.
What is the population and demographic size of Carlsbad? ▾
According to official U.S. Census Bureau data, Carlsbad has an estimated population of 114,742 residents and is situated within the undefined.
How does mail sorting and delivery work in Carlsbad? ▾
Mail delivery in Carlsbad 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 Carlsbad, CA? ▾
Shipping costs to Carlsbad 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 Carlsbad? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Carlsbad, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.