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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

PublicDataHubOfficial public data, made findable
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School district

Ontario-Montclair

Ontario, California

Ontario-Montclair runs 33 public schools in California, enrolling 18,471 students — the 445th largest district in the country.

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At a glance

Schools

33schools

391st nationally, tied with 17

Enrollment

18,471students

445th nationally

Schools listed here

33in the directory

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Schools

All 33 schools in the district, largest first.

Enrollment
  1. 1Ray Wiltsey Middle799 students
  2. 2Central Language Academy733 students
  3. 3Oaks Middle726 students
  4. 4Richard Haynes Elementary690 students
  5. 5Edison Elementary680 students
  6. 6Serrano Middle680 students
  7. 7Sultana Elementary649 students
  8. 8Vineyard Elementary629 students
  9. 9Vina Danks Middle626 students
  10. 10Bon View Elementary620 students
  11. 11Berlyn Elementary619 students
  12. 12Vernon Middle607 students
  13. 13Euclid Elementary595 students
  14. 14Mariposa Elementary591 students
  15. 15Elderberry Elementary578 students
Schools in Ontario-Montclair
SchoolCityEnrollment
Ray Wiltsey MiddleOntario799
Central Language AcademyOntario733
Oaks MiddleOntario726
Richard Haynes ElementaryOntario690
Edison ElementaryOntario680
Serrano MiddleMontclair680
Sultana ElementaryOntario649
Vineyard ElementaryOntario629
Vina Danks MiddleOntario626
Bon View ElementaryOntario620
Berlyn ElementaryOntario619
Vernon MiddleMontclair607
Euclid ElementaryOntario595
Mariposa ElementaryOntario591
Elderberry ElementaryOntario578
Hawthorne ElementaryOntario577
Ramona ElementaryMontclair577
Monte Vista ElementaryMontclair564
Lincoln ElementaryOntario561
Montera ElementaryMontclair554
Mission ElementaryOntario545
De Anza MiddleOntario530
Kingsley ElementaryMontclair525
Lehigh ElementaryMontclair499
Moreno ElementaryMontclair497
El Camino ElementaryOntario471
Arroyo ElementaryOntario467
Howard ElementaryMontclair463
Del Norte ElementaryOntario432
Vista Grande ElementaryOntario402
Corona ElementaryOntario393
Buena Vista Arts-IntegratedMontclair365
Online AcademyOntario184
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Where this sits

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Sources & licence

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

Data as of September 1, 2022.