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San Mateo ZIP codes

16 ZIP codes in San Mateo, California, United States, from 94005 to 94497.

ZIP codes
16, 94005–94497
Format
NNNNN NNNNN-NNNN

All ZIP codes in San Mateo

How to write an address in San Mateo

John Smith
Company Name
123 Main Street
SAN MATEO, CALIFORNIA 94005
UNITED STATES

The ZIP code goes after the city, on the same line. San Mateo uses the United States format NNNNN NNNNN-NNNN. See the United States address guide.

Cities near San Mateo

Questions about San Mateo postal codes

What is the ZIP code of San Mateo?

San Mateo doesn't have a single ZIP code. It has 16 of them, from 94005 to 94497, and each street or district has its own. Click the map above to find the code for an exact address.

How do I write an address in San Mateo?

Use this order, one part per line: John Smith / Company Name / 123 Main Street / SAN MATEO, CALIFORNIA 94005. The ZIP code goes after the city, on the same line.