San Diego, California ZIP Codes
Looking for the zip code of San Diego, California USA? Below is the complete list of every ZIP code in San Diego, California — 76 ZIP codes in total, primarily in San Diego County. Use our free tools to look up any address, verify it, or find cities by ZIP.
All 76 ZIP Codes in San Diego
Every san diego zip code, sorted numerically:
About San Diego ZIP Codes
The San Diego, California zip code area covers 76 unique ZIP codes from 92101 to 92199. Whether you are mailing a letter, shipping a package, or filling out a form, using the correct San Diego ZIP code ensures fast, accurate delivery by USPS.
San Diego sits mainly in San Diego County, California. ZIP codes here serve downtown districts, residential neighborhoods, business centers, and surrounding communities. If you are unsure which ZIP code belongs to your street address, our ZIP Code by Address tool finds it instantly.
Frequently Asked Questions
How many ZIP codes does San Diego have?
San Diego has 76 ZIP codes, ranging from 92101 to 92199.
What is the ZIP code of San Diego, California?
There is no single ZIP code for San Diego — the city uses 76 ZIP codes. Enter your street address in our ZIP Code by Address tool to find your exact one.
What county is San Diego, California in?
San Diego is primarily in San Diego County, California.
How do I find my ZIP+4 code in San Diego?
Use our free ZIP+4 Lookup tool — enter your San Diego street address to get the full 9-digit code.
Related ZIP Code Tools
Find the ZIP code for any San Diego street address.
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