San Juan Capistrano, CA ZIP Codes
San Juan Capistrano, California has 3 ZIP codes: for street addresses and and for PO boxes.
Mail addressed to San Juan Capistrano covers nearby places too.
Where the 92675 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
92690 and 92693 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: San Juan Capistrano city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in San Juan Capistrano
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
San Juan Capistrano PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 92675 | street delivery San Juan Capistrano |
| 92690 | PO boxes at the San Juan Capistrano post office San Juan Capistrano |
| 92693 | PO boxes at the San Juan Plaza post office San Juan Plaza |
ZIP codes from nearby towns that reach into San Juan Capistrano
- 92677, mailing town Laguna Niguel, covers 5 percent of San Juan Capistrano
Why your mail may say San Juan Capistrano when you live outside it
A letter addressed to San Juan Capistrano can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of San Juan Capistrano use 92677, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Orange County property records show which city you are in.
San Juan Capistrano ZIP code questions
What is the main ZIP code for San Juan Capistrano?
92675, the ZIP code of the main San Juan Capistrano post office at 28081 Marguerite Pkwy.
Which San Juan Capistrano ZIP codes are for PO boxes only?
92690 and 92693. Mail to them goes to boxes at the post office, not to street addresses.
What county is San Juan Capistrano in?
Orange County.
ZIP codes for towns near San Juan Capistrano
More towns near San Juan Capistrano: Rancho Santa Margarita, Lake Forest, Irvine, Newport Beach, Tustin, Costa Mesa, Temescal Valley, Santa Ana, Lake Elsinore.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections