Enrollment
1,014
California · 2024-25 NCES data
Middle school (grades 6-8) · Perris, CA
Federal NCES profile for Tomas Rivera Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 19/100.
The verdict
Tomas Rivera Middle earns 19/100 on the Resource Investment Index, with class sizes near the California median. It is also less racially and ethnically mixed than most California schools.
Tomas Rivera Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Tomas Rivera Middle ranks #3 of 3 middle schools in Perris, CA.
NCES ID 069113502468 Verify on NCES CCD record →
Enrollment
1,014
California · 2024-25 NCES data
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
23.6:1
vs 21.5:1 California avg
+10% vs state
Free-lunch eligible
82.0%
vs 55.5% California avg
+48% vs state
How Tomas Rivera Middle compares with California and U.S. medians
Slightly above state median
23.6:1 - 2.1 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Tomas Rivera Middle is a high-poverty, large middle school in Perris, California, enrolling 1,014 students.
Class loads run somewhat heavier than typical: 23.6:1 puts it in the larger third of California schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 82.0% of students eligible for free meals.
Enrollment of 1,014 puts it in the larger third of California schools by headcount.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Against 833 statewide peers matched on enrollment and economic need, it ranks mid-pack at #588.
Its student body is predominantly Hispanic or Latino (94% of enrollment), among the less diverse in the state (diversity index 11/100).
Counselor access is stretched at roughly 507 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 40.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 17.7% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Perris's middle schools, it stands alongside Lakeside Middle (1,076 students): Tomas Rivera Middle is smaller than that campus by headcount and runs heavier classes (23.6:1 vs 23.4:1).
Val Verde Unified also operates Orange Vista High (2,396 students) and Rancho Verde High (2,101 students) alongside Tomas Rivera Middle.
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
Tomas Rivera Middle on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 23.6:1 | ▲ 10% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 82.0% | ▲ 48% | 55.5% | 51.7% |
| Enrollment | 1,014 | top 11% | - | - |
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 94.3% of enrollment.
Simpson diversity index - at 11.0, Tomas Rivera Middle is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Val Verde Unified, which includes Tomas Rivera Middle.
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 |
|---|---|---|---|
| Orange Vista High | Larger | Lower economic need | Lower S:T ratio |
| Rancho Verde High | Larger | Lower economic need | Lower S:T ratio |
| Citrus Hill High | Larger | Similar economic need | Lower S:T ratio |
| Lakeside Middle | Similar size | Lower economic need | Similar S:T ratio |
| Triple Crown Elementary | Similar size | Lower economic need | Higher S:T ratio |
Comparisons are relative to Tomas Rivera Middle's own figures; each column derives from NCES Common Core of Data.
2 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 Tomas Rivera Middle'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.
Tomas Rivera Middle has 1,014 students enrolled. It is a middle school in Perris, CA.
The student-teacher ratio at Tomas Rivera Middle is 23.6:1, which is 10% higher than the California average of 21.5:1 and 50% higher than the national average of 15.7:1.
82.0% of students at Tomas Rivera Middle are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Tomas Rivera Middle is Hispanic or Latino at 94.3% of enrollment, in Perris, CA.
Tomas Rivera Middle has a Resource Investment Index of 19/100 (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, Tomas Rivera Middle ranks #3 of 3 middle schools in Perris, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Perris on the city page.
Tomas Rivera Middle earns 19/100 on the Resource Investment Index, with class sizes near the California median. It is also less 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 Tomas Rivera Middle, Val Verde Unified also operates Orange Vista High (2,396 students), Rancho Verde High (2,101 students), and Citrus Hill High (1,630 students). See the Val Verde 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, “Tomas Rivera Middle, Perris 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/tomas-rivera-middle-ca
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