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Chaffey Adult School

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We are now registering for Fall 2025. Please complete the Registration Form for 2025-2026 to register for our classes. FALL CTE classes are full!

Registration began on July 7th. Classes are filling up! FALL CTE CLASSES ARE NOW FULL! Register now for our other classes to receive an email with next steps. We are HERE for YOU!

Please click here to register!!

Chaffey Adult School

557 West 5th Street, Ontario, CA 91762 Phone: (909) 983-7102

1802 East 7th Street, Ontario, CA 91764 Phone: (909) 391-5365

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