Enrollment
476
California · 2024-25 NCES data
Elementary school (grades K-5) · Ontario, CA
Federal NCES profile for El Camino Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
The verdict
El Camino Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 77% of California schools.
El Camino Elementary has class sizes smaller than 77% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, El Camino Elementary ranks #8 of 26 elementary schools in Ontario, CA.
NCES ID 062847004396 Verify on NCES CCD record →
Enrollment
476
California · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
18.3:1
vs 21.5:1 California avg
-15% vs state
Free-lunch eligible
65.2%
vs 55.5% California avg
+17% vs state
How El Camino Elementary compares with California and U.S. medians
Smaller classes than state median
18.3:1 - 3.2 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
El Camino Elementary is a higher-need, mid-sized elementary school in Ontario, California, enrolling 476 students.
Class sizes run a bit leaner than typical: 18.3:1 puts it in the smaller third of California schools by student-teacher ratio.
Its free-meal eligibility rate of 65.2% lands close to the California typical range, neither a high- nor low-need campus by this measure.
With 476 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 1,995 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #496.
Its student body is predominantly Hispanic or Latino (84% of enrollment) (diversity index 29/100).
Chronic absenteeism is elevated: 40.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Ontario's elementary schools, it stands alongside Park View Elementary (844 students): El Camino Elementary is smaller than that campus by headcount and runs leaner classes (18.3:1 vs 25.6:1).
Ontario-Montclair also operates Edison Elementary (736 students) and Central Language Academy (736 students) alongside El Camino Elementary.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
El Camino Elementary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.3:1 | ▼ 15% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 65.2% | ▲ 17% | 55.5% | 51.7% |
| Enrollment | 476 | top 49% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: Hispanic or Latino at 83.6% of enrollment.
Simpson diversity index - at 29.3, El Camino Elementary is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Ontario-Montclair, which includes El Camino Elementary.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Edison Elementary | Larger | Lower economic need | Higher S:T ratio |
| Central Language Academy | Larger | Similar economic need | Higher S:T ratio |
| Ray Wiltsey Middle | Larger | Higher economic need | Similar S:T ratio |
| Oaks Middle | Larger | Similar economic need | Higher S:T ratio |
| Serrano Middle | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to El Camino Elementary's own figures; each column derives from NCES Common Core of Data.
6 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on El Camino Elementary's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
El Camino Elementary has 476 students enrolled. It is an elementary school in Ontario, CA.
The student-teacher ratio at El Camino Elementary is 18.3:1, which is 15% lower than the California average of 21.5:1 and 17% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
65.2% of students at El Camino Elementary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at El Camino Elementary is Hispanic or Latino at 83.6% of enrollment, in Ontario, CA.
El Camino Elementary has a Resource Investment Index of 32/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, El Camino Elementary ranks #8 of 26 elementary schools in Ontario, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Ontario on the city page.
El Camino Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 77% of California schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides El Camino Elementary, Ontario-Montclair also operates Edison Elementary (736 students), Central Language Academy (736 students), and Ray Wiltsey Middle (727 students). See the Ontario-Montclair district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “El Camino Elementary, Ontario CA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/el-camino-elementary-ca-2
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