State · United States

California Postal Codes

—1239 counties

Browse by county to find postal codes in California.

Understanding postal codes in California

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Select a county to explore postal codes.

State · United States

—1239 counties

Browse by county to find postal codes in California.

Postal code format varies by country (often 4–6 digits; some use alphanumeric).

Select a county to explore postal codes.