District guide
Ontario-Montclair public schools
Parent-focused district context for San Bernardino County, CA: school list, grade pathway, enrollment scale, profile links, and the local checks to make before using the district in a housing decision.
Direct answer for parents
What Ontario-Montclair tells you before choosing a home
Ontario-Montclair is listed with 33 public schools and 18,428 reported students in the current NCES file. Treat this as a district-level research page: it helps you understand scale, grade coverage, and school records, but it does not confirm the school assigned to a specific address.
The current district file lists 27 primary, 6 middle schools. Verify transition grades, feeder patterns, transfer policies, and program eligibility with the district.
33 district schools are associated with San Bernardino County in the current file, about 6% of listed county schools. Confirm address-level assignment locally.
Grade pathway
District school mix by level
Use this section to separate elementary, middle, high, and other school records before comparing commute, programs, and assignment rules.
27
14,460 reported students
6
3,968 reported students
Parent checks for Ontario-Montclair
These are the local questions that matter after the public data narrows the field.
Confirm the assigned school
Use official attendance-zone or address lookup tools before assuming a school serves a home.
Check transition grades
Elementary choices can split into different middle or high school paths, especially in large districts.
Verify choice-program rules
Charter, magnet, virtual, and transfer options can require applications, lotteries, or eligibility checks.
Compare similar schools
Compare schools at the same level before treating enrollment, grade span, or school type as a quality signal.
School records
Largest listed schools in Ontario-Montclair
Sorted by reported enrollment. Profile links appear where SchoolsByCounty has generated an individual school page; listed-only records still preserve NCES grade, type, city, and enrollment fields.
| School | Level | Grades | City | Enrollment | Profile |
|---|---|---|---|---|---|
| Ray Wiltsey Middle Regular | Middle | 6–8 | Ontario | 799 | Listed only |
| Central Language Academy Regular | Primary | KG–8 | Ontario | 733 | Listed only |
| Oaks Middle Regular | Middle | 7–8 | Ontario | 726 | Listed only |
| Richard Haynes Elementary Regular | Primary | KG–6 | Ontario | 690 | Listed only |
| Edison Elementary Regular | Primary | KG–8 | Ontario | 680 | Listed only |
| Serrano Middle Regular | Middle | 7–8 | Montclair | 680 | Listed only |
| Sultana Elementary Regular | Primary | KG–6 | Ontario | 649 | Listed only |
| Vineyard Elementary Regular | Primary | KG–8 | Ontario | 629 | Listed only |
| Vina Danks Middle Regular | Middle | 7–8 | Ontario | 626 | Listed only |
| Bon View Elementary Regular | Primary | KG–6 | Ontario | 620 | Listed only |
| Berlyn Elementary Regular | Primary | KG–6 | Ontario | 619 | Listed only |
| Vernon Middle Regular | Middle | 7–8 | Montclair | 607 | Listed only |
| Euclid Elementary Regular | Primary | KG–6 | Ontario | 595 | Listed only |
| Mariposa Elementary Regular | Primary | KG–6 | Ontario | 591 | Listed only |
| Elderberry Elementary Regular | Primary | KG–6 | Ontario | 578 | Listed only |
| Hawthorne Elementary Regular | Primary | KG–6 | Ontario | 577 | Listed only |
| Ramona Elementary Regular | Primary | KG–6 | Montclair | 577 | Listed only |
| Monte Vista Elementary Regular | Primary | KG–6 | Montclair | 564 | Listed only |
| Lincoln Elementary Regular | Primary | KG–6 | Ontario | 561 | Listed only |
| Montera Elementary Regular | Primary | KG–6 | Montclair | 554 | Listed only |
| Mission Elementary Regular | Primary | KG–6 | Ontario | 545 | Listed only |
| De Anza Middle Regular | Middle | 7–8 | Ontario | 530 | Listed only |
| Kingsley Elementary Regular | Primary | KG–6 | Montclair | 525 | Listed only |
| Lehigh Elementary Regular | Primary | KG–6 | Montclair | 499 | Listed only |
| Moreno Elementary Regular | Primary | KG–6 | Montclair | 497 | Listed only |
| El Camino Elementary Regular | Primary | KG–6 | Ontario | 471 | Listed only |
| Arroyo Elementary Regular | Primary | KG–8 | Ontario | 467 | Listed only |
| Howard Elementary Regular | Primary | KG–6 | Montclair | 463 | Listed only |
| Del Norte Elementary Regular | Primary | KG–6 | Ontario | 432 | Listed only |
| Vista Grande Elementary Regular | Primary | KG–6 | Ontario | 402 | Listed only |
| Corona Elementary Regular | Primary | KG–6 | Ontario | 393 | Listed only |
| Buena Vista Arts-Integrated Regular | Primary | KG–6 | Montclair | 365 | Listed only |
| Online Academy Alternative | Primary | KG–8 | Ontario | 184 | Listed only |
Communities in the district file
NCES city fields are directory fields, not attendance boundaries. Use them to orient the district footprint, then verify the exact home-to-school assignment.
County coverage
Some districts can include records associated with more than one county. The route is anchored to the district's primary county record in the current data.
Ontario-Montclair FAQ
What schools are included for Ontario-Montclair?
Ontario-Montclair includes 33 public schools in the current NCES district file. The current district file lists 27 primary, 6 middle schools.
Does this Ontario-Montclair page show exact attendance zones?
No. SchoolsByCounty publishes district and school records from public data. Attendance boundaries, transportation, transfers, magnet eligibility, and charter rules must be confirmed with Ontario-Montclair or local assignment tools.
Is Ontario-Montclair ranked as the best district in San Bernardino County?
No. This is a district guide, not a recommendation or ranking. Use it to understand the district's listed schools, grade spans, enrollment scale, and available school profiles before verifying local fit.
How many Ontario-Montclair schools have detailed profiles?
This district currently has listed-only school records in this generated coverage. Use the directory fields here, then confirm details with the district.
Data Sources
Education data sourced from the National Center for Education Statistics (NCES) Common Core of Data and School District Finance Survey. School scores are derived composite metrics based on available NCES graduation-rate and school-finance signals.
Data is informational only. Coverage varies by county and reporting year. Not for use as the sole basis for educational decisions.