Enrollment
4,051
California · 2024-25 NCES data
High school (grades 9-12) · Downey, CA
Federal NCES profile for Downey High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Downey High earns 46/100 on the Resource Investment Index, with class sizes near the California median. It is also one of the largest schools in California.
Downey High has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Downey High ranks #1 of 3 high schools in Downey, CA.
NCES ID 061146001264 Verify on NCES CCD record →
Enrollment
4,051
California · 2024-25 NCES data
Teachers (FTE)
174.0
Federal CCD staff survey
Students per teacher
23.3:1
vs 21.5:1 California avg
+8% vs state
Free-lunch eligible
54.1%
vs 55.5% California avg
-3% vs state
How Downey High compares with California and U.S. medians
Slightly above state median
23.3:1 - 1.8 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Downey High is a higher-need, large high school in Downey, California, enrolling 4,051 students.
Class loads run somewhat heavier than typical: 23.3:1 puts it in the larger third of California schools by student-teacher ratio.
Its free-meal eligibility rate of 54.1% lands close to the California typical range, neither a high- nor low-need campus by this measure.
By headcount it is one of the larger campuses in California, bigger than 99% of state schools at 4,051 students.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 40 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #13.
Its student body is predominantly Hispanic or Latino (89% of enrollment) (diversity index 21/100).
On the academic-pipeline side it reports 18 Advanced Placement courses.
Counselor access is stretched at roughly 405 students per counselor, well above the ASCA-recommended 250:1 ceiling.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Downey's high schools, it stands alongside Warren (Earl) High (3,609 students): Downey High is larger than that campus by headcount and runs leaner classes (23.3:1 vs 24.9:1).
Downey Unified also operates Warren (Earl) High (3,609 students) and Stauffer (Mary R.) Middle (1,329 students) alongside 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
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 | 23.3:1 | ▲ 8% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 54.1% | ▼ 3% | 55.5% | 51.7% |
| Enrollment | 4,051 | top 1% | - | - |
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 88.6% of enrollment.
Simpson diversity index - at 21.1, Downey High is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Downey Unified, which includes Downey 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 |
|---|---|---|---|
| Warren (Earl) High | Similar size | Similar economic need | Higher S:T ratio |
| Stauffer (Mary R.) Middle | Smaller | Similar economic need | Similar S:T ratio |
| Doty (Wendy Lopour) Middle | Smaller | Similar economic need | Higher S:T ratio |
| Griffiths (Gordon) Middle | Smaller | Similar economic need | Higher S:T ratio |
| Sussman (Edward a.) Middle | Smaller | Higher economic need | Higher S:T ratio |
Comparisons are relative to Downey High's own figures; each column derives from NCES Common Core of Data.
2 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 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.
Downey High has 4,051 students enrolled. It is a high school in Downey, CA.
The student-teacher ratio at Downey High is 23.3:1, which is 8% higher than the California average of 21.5:1 and 48% higher than the national average of 15.7:1.
54.1% of students at Downey High are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Downey High is Hispanic or Latino at 88.6% of enrollment, in Downey, CA.
Downey High has a Resource Investment Index of 46/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, AP course offerings, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Downey High ranks #1 of 3 high schools in Downey, 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 Downey on the city page.
Downey High earns 46/100 on the Resource Investment Index, with class sizes near the California median. 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 Downey High, Downey Unified also operates Warren (Earl) High (3,609 students), Stauffer (Mary R.) Middle (1,329 students), and Doty (Wendy Lopour) Middle (1,304 students). See the Downey 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, “Downey High, Downey 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/downey-high-ca
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