Arroyo Elementary School is a IB Primary Years Programme / IB Middle Years Programme / IB school in Ontario, United States.
Location & Getting There
NanaSays Scorecard
Boarding Available
EAL Support
Key Details
Curricula Offered
IB Primary Years ProgrammeYes
IB Middle Years ProgrammeYes
IBYes
Support Services
EAL SupportYes
Accreditations
IB
Languages of Instruction
EnglishSpanish
Key facts
About
Arroyo Elementary School is a public IB World School in Ontario, California offering the Primary Years Programme and Middle Years Programme. The school has been authorized by the International Baccalaureate since December 2014 and provides instruction in English and Spanish to coeducational day students.
School data verified by NanaSays. Last updated: April 2026.
School Background
Governance & Ownership
public
Frequently Asked Questions
Contact the admissions office at Arroyo Elementary School directly for current fee information.