Mission Viejo, CA ZIP Codes
Mission Viejo, California has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Mission Viejo ZIP code is my address in?
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?
Mission Viejo ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
92690 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Mission Viejo city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Mission Viejo ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 92690 | PO boxes at the San Juan Capistrano post office San Juan Capistrano |
| 92691 | street delivery San Juan Capistrano |
| 92692 | street delivery San Juan Capistrano |
Mission Viejo ZIP code questions
What is the main ZIP code for Mission Viejo?
92691, the ZIP code of the main San Juan Capistrano post office at 28081 Marguerite Pkwy.
Which Mission Viejo ZIP codes are for PO boxes only?
92690. Mail to it goes to boxes at the post office, not to street addresses.
What county is Mission Viejo in?
Orange County.
ZIP codes for towns near Mission Viejo
More towns near Mission Viejo: Irvine, Dana Point, San Clemente, Newport Beach, Tustin, Temescal Valley, Costa Mesa, Santa Ana, Orange.
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