Enrollment
905
California · 2024-25 NCES data
Middle school (grades 6-8) · Chino Hills, CA
Federal NCES profile for Robert O. Townsend Junior High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 28/100.
The verdict
Robert O. Townsend Junior High earns 28/100 on the Resource Investment Index, with class sizes larger than 80% of California schools. It is also more racially and ethnically mixed than most California schools.
Robert O. Townsend Junior High has class sizes larger than 80% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Robert O. Townsend Junior High ranks #14 of 17 public schools in Chino Hills, CA.
NCES ID 060846008808 Verify on NCES CCD record →
Enrollment
905
California · 2024-25 NCES data
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
25.1:1
vs 21.5:1 California avg
+17% vs state
Free-lunch eligible
30.1%
vs 55.5% California avg
-46% vs state
How Robert O. Townsend Junior High compares with California and U.S. medians
Larger classes than state median
25.1:1 - 3.6 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Robert O. Townsend Junior High is a large middle school in Chino Hills, California, enrolling 905 students.
Class loads run somewhat heavier than typical: 25.1:1 puts it in the larger third of California schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 30.1% of students eligible for free meals.
Enrollment of 905 puts it in the larger third of California schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 1,007 statewide peers matched on enrollment and economic need, it ranks mid-pack at #639.
Its student body is led by Hispanic or Latino (42%) and Asian (35%), more mixed than most schools in the state (diversity index 68/100).
Counselor access is stretched at roughly 905 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 23.3% of students chronically absent per the 2021-22 civil-rights collection.
Among Chino Hills's middle schools, it stands alongside Canyon Hills Junior High (1,070 students): Robert O. Townsend Junior High is smaller than that campus by headcount and runs leaner classes (25.1:1 vs 28.2:1).
Chino Valley Unified also operates Chino Hills High (2,748 students) and Ruben S. Ayala High (2,541 students) alongside Robert O. Townsend Junior High.
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
Robert O. Townsend Junior High on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 25.1:1 | ▲ 17% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 30.1% | ▼ 46% | 55.5% | 51.7% |
| Enrollment | 905 | top 14% | - | - |
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 41.5% of enrollment.
Simpson diversity index - at 67.8, Robert O. Townsend Junior High is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Chino Valley Unified, which includes Robert O. Townsend Junior High.
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 |
|---|---|---|---|
| Chino Hills High | Larger | Similar economic need | Similar S:T ratio |
| Ruben S. Ayala High | Larger | Similar economic need | Similar S:T ratio |
| Chino High | Larger | Higher economic need | Similar S:T ratio |
| Don Antonio Lugo High | Larger | Higher economic need | Lower S:T ratio |
| Canyon Hills Junior High | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to Robert O. Townsend Junior High's own figures; each column derives from NCES Common Core of Data.
1 comparable middle schools (grades 6-8) 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 Robert O. Townsend Junior High'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.
Robert O. Townsend Junior High has 905 students enrolled. It is a middle school in Chino Hills, CA.
The student-teacher ratio at Robert O. Townsend Junior High is 25.1:1, which is 17% higher than the California average of 21.5:1 and 60% higher than the national average of 15.7:1.
30.1% of students at Robert O. Townsend Junior High are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Robert O. Townsend Junior High is Hispanic or Latino at 41.5% of enrollment, in Chino Hills, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.8/100.
Robert O. Townsend Junior High has a Resource Investment Index of 28/100 (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, Robert O. Townsend Junior High ranks #14 of 17 public schools in Chino Hills, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Chino Hills on the city page.
Robert O. Townsend Junior High earns 28/100 on the Resource Investment Index, with class sizes larger than 80% of California schools. It is also more racially and ethnically mixed than most 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 Robert O. Townsend Junior High, Chino Valley Unified also operates Chino Hills High (2,748 students), Ruben S. Ayala High (2,541 students), and Chino High (2,077 students). See the Chino Valley 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, “Robert O. Townsend Junior High, Chino Hills 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/robert-o-townsend-junior-high-ca
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