Enrollment
2,192
California · 2024-25 NCES data
High school (grades 9-12) · Modesto, CA
Federal NCES profile for Thomas Downey High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 20/100.
The verdict
Thomas Downey High earns 20/100 on the Resource Investment Index, with class sizes larger than 76% of California schools. It is also one of the largest schools in California.
Thomas Downey High has class sizes larger than 76% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Thomas Downey High ranks #9 of 10 high schools in Modesto, CA.
NCES ID 062515003753 Verify on NCES CCD record →
Enrollment
2,192
California · 2024-25 NCES data
Teachers (FTE)
89.0
Federal CCD staff survey
Students per teacher
24.6:1
vs 21.5:1 California avg
+14% vs state
Free-lunch eligible
69.9%
vs 55.5% California avg
+26% vs state
How Thomas Downey High compares with California and U.S. medians
Larger classes than state median
24.6:1 - 3.1 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Thomas Downey High is a higher-need, large high school in Modesto, California, enrolling 2,192 students.
Class loads run somewhat heavier than typical: 24.6:1 puts it in the larger third of California schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 69.9% of students eligible for free meals.
By headcount it is one of the larger campuses in California, bigger than 98% of state schools at 2,192 students.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Among 257 similarly sized, similarly resourced-need California schools statewide, it ranks #231, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (69%) and White (18%) (diversity index 48/100).
On the academic-pipeline side it reports 6 Advanced Placement courses.
Counselor access is stretched at roughly 2192 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 43.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Modesto's high schools, it stands alongside Joseph a. Gregori High (2,346 students): Thomas Downey High is smaller than that campus by headcount and runs leaner classes (24.6:1 vs 25.5:1).
Modesto City High also operates Joseph a. Gregori High (2,346 students) and James C. Enochs High (2,304 students) alongside Thomas Downey 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
Thomas Downey 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 | 24.6:1 | ▲ 14% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 69.9% | ▲ 26% | 55.5% | 51.7% |
| Enrollment | 2,192 | top 2% | - | - |
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 69.1% of enrollment.
Simpson diversity index - at 48.2, Thomas Downey High is more mixed than the California school average of 46.0.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Joseph a. Gregori High | Similar size | Lower economic need | Similar S:T ratio |
| James C. Enochs High | Similar size | Lower economic need | Higher S:T ratio |
| Modesto High | Similar size | Similar economic need | Similar S:T ratio |
| Grace M. Davis High | Similar size | Similar economic need | Similar S:T ratio |
| Peter Johansen High | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Thomas Downey High's own figures; each column derives from NCES Common Core of Data.
6 comparable high schools (grades 9-12) 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 Thomas Downey 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.
Thomas Downey High has 2,192 students enrolled. It is a high school in Modesto, CA.
The student-teacher ratio at Thomas Downey High is 24.6:1, which is 14% higher than the California average of 21.5:1 and 57% higher than the national average of 15.7:1.
69.9% of students at Thomas Downey High are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Thomas Downey High is Hispanic or Latino at 69.1% of enrollment, in Modesto, CA.
Thomas Downey High has a Resource Investment Index of 20/100 (lower reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Thomas Downey High ranks #9 of 10 high schools in Modesto, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Modesto on the city page.
Thomas Downey High earns 20/100 on the Resource Investment Index, with class sizes larger than 76% of California schools. It is also one of the largest schools in California. 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 Thomas Downey High, Modesto City High also operates Joseph a. Gregori High (2,346 students), James C. Enochs High (2,304 students), and Modesto High (2,292 students). See the Modesto City High 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, “Thomas Downey High, Modesto 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/thomas-downey-high-ca
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