Enrollment
2,926
California · 2024-25 NCES data
High school (grades 9-12) · Milpitas, CA
Federal NCES profile for Milpitas High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
The verdict
Milpitas High earns 47/100 on the Resource Investment Index, with class sizes near the California median. It is also one of the largest schools in California.
Milpitas High has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Milpitas High ranks #3 of 3 high schools in Milpitas, CA.
NCES ID 062450003666 Verify on NCES CCD record →
Enrollment
2,926
California · 2024-25 NCES data
Teachers (FTE)
132.0
Federal CCD staff survey
Students per teacher
22.2:1
vs 21.5:1 California avg
+3% vs state
Free-lunch eligible
24.6%
vs 55.5% California avg
-56% vs state
How Milpitas High compares with California and U.S. medians
Slightly above state median
22.2:1 - 0.7 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Milpitas High is a large high school in Milpitas, California, enrolling 2,926 students.
At 22.2:1, its student-teacher ratio sits close to the California median, within a few percentage points of the 21.5:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 24.6% of students eligible for free meals.
By headcount it is one of the larger campuses in California, bigger than 99% of state schools at 2,926 students.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 169 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #64.
Its student body is led by Asian (68%) and Hispanic or Latino (19%) (diversity index 49/100).
On the academic-pipeline side it reports 19 Advanced Placement courses.
Counselor availability sits well past the ASCA benchmark, roughly 366 students sharing each counselor, though short of the most stretched campuses.
10.7% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Milpitas's high schools, it stands alongside Calaveras Hills (105 students): Milpitas High is larger than that campus by headcount and runs heavier classes (22.2:1 vs 13.1:1).
Milpitas Unified also operates Thomas Russell Middle (761 students) and Mabel Mattos Elementary (746 students) alongside Milpitas 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
Milpitas 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 | 22.2:1 | ▲ 3% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 24.6% | ▼ 56% | 55.5% | 51.7% |
| Enrollment | 2,926 | 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: Asian at 68.0% of enrollment.
Simpson diversity index - at 49.4, Milpitas High is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Milpitas Unified, which includes Milpitas 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 |
|---|---|---|---|
| Thomas Russell Middle | Smaller | Similar economic need | Similar S:T ratio |
| Mabel Mattos Elementary | Smaller | Lower economic need | Higher S:T ratio |
| Rancho Milpitas Middle | Smaller | Similar economic need | Similar S:T ratio |
| John Sinnott Elementary | Smaller | Similar economic need | Higher S:T ratio |
| Curtner Elementary | Smaller | Lower economic need | Higher S:T ratio |
Comparisons are relative to Milpitas 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 Milpitas 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.
Milpitas High has 2,926 students enrolled. It is a high school in Milpitas, CA.
The student-teacher ratio at Milpitas High is 22.2:1, which is 3% higher than the California average of 21.5:1 and 41% higher than the national average of 15.7:1.
24.6% of students at Milpitas High are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Milpitas High is Asian at 68.0% of enrollment, in Milpitas, CA.
Milpitas High has a Resource Investment Index of 47/100 (typical 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, Milpitas High ranks #3 of 3 high schools in Milpitas, 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 Milpitas on the city page.
Milpitas High earns 47/100 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 Milpitas High, Milpitas Unified also operates Thomas Russell Middle (761 students), Mabel Mattos Elementary (746 students), and Rancho Milpitas Middle (693 students). See the Milpitas 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, “Milpitas High, Milpitas 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/milpitas-high-ca
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