Enrollment
403
California · 2024-25 NCES data
Elementary school (grades K-5) · Barstow, CA
Federal NCES profile for Montara Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 18/100.
The verdict
Montara Elementary earns 18/100 on the Resource Investment Index, even as it posts class sizes smaller than 71% of California schools.
Montara Elementary has class sizes smaller than 71% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Montara Elementary ranks #5 of 7 elementary schools in Barstow, CA.
NCES ID 060402000364 Verify on NCES CCD record →
Enrollment
403
California · 2024-25 NCES data
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
19.2:1
vs 21.5:1 California avg
-11% vs state
Free-lunch eligible
86.8%
vs 55.5% California avg
+56% vs state
How Montara Elementary compares with California and U.S. medians
Smaller classes than state median
19.2:1 - 2.3 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Montara Elementary is a high-poverty, mid-sized elementary school in Barstow, California, enrolling 403 students.
Class sizes run a bit leaner than typical: 19.2:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need is high: 86.8% of students qualify for free meals, 56% above the California average, a Title I-weighted population that federal funding formulas prioritise.
With 403 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Among 1,491 similarly sized, similarly resourced-need California schools statewide, it ranks #1,191, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (60%) and African American (15%) (diversity index 60/100).
Counselor access is stretched at roughly 403 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 79.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Barstow's elementary schools, it stands alongside Barstow Stem Academy (454 students): Montara Elementary is smaller than that campus by headcount and runs leaner classes (19.2:1 vs 34.9:1).
Barstow Unified also operates Barstow High (1,558 students) and Barstow Junior High (646 students) alongside Montara 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
Montara 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 | 19.2:1 | ▼ 11% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 86.8% | ▲ 56% | 55.5% | 51.7% |
| Enrollment | 403 | top 60% | - | - |
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 59.6% of enrollment.
Simpson diversity index - at 59.5, Montara Elementary is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Barstow Unified, which includes Montara 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 |
|---|---|---|---|
| Barstow High | Larger | Lower economic need | Higher S:T ratio |
| Barstow Junior High | Larger | Similar economic need | Higher S:T ratio |
| Barstow Stem Academy | Similar size | Lower economic need | Higher S:T ratio |
| Cameron Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Barstow Fine Arts Academy | Similar size | Lower economic need | Similar S:T ratio |
Comparisons are relative to Montara 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 Montara 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.
Montara Elementary has 403 students enrolled. It is an elementary school in Barstow, CA.
The student-teacher ratio at Montara Elementary is 19.2:1, which is 11% lower than the California average of 21.5:1 and 22% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
86.8% of students at Montara Elementary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Montara Elementary is Hispanic or Latino at 59.6% of enrollment, in Barstow, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.5/100.
Montara Elementary has a Resource Investment Index of 18/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Montara Elementary ranks #5 of 7 elementary schools in Barstow, 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 Barstow on the city page.
Montara Elementary earns 18/100 on the Resource Investment Index, even as it posts class sizes smaller than 71% 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 Montara Elementary, Barstow Unified also operates Barstow High (1,558 students), Barstow Junior High (646 students), and Barstow Stem Academy (454 students). See the Barstow Unified 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, “Montara Elementary, Barstow 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/montara-elementary-ca
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