Enrollment
190
California · 2024-25 NCES data
High school (grades 9-12) · Rialto, CA
Federal NCES profile for Dr. John H. Milor High Continuation, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 49/100.
The verdict
Dr. John H. Milor High Continuation earns 49/100 on the Resource Investment Index, with class sizes smaller than 94% of California schools.
Dr. John H. Milor High Continuation has class sizes smaller than 94% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Dr. John H. Milor High Continuation ranks #1 of 4 high schools in Rialto, CA.
NCES ID 063237007338 Verify on NCES CCD record →
Enrollment
190
California · 2024-25 NCES data
Teachers (FTE)
16.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 21.5:1 California avg
-45% vs state
Free-lunch eligible
72.9%
vs 55.5% California avg
+31% vs state
How Dr. John H. Milor High Continuation compares with California and U.S. medians
Smaller classes than state median
11.9:1 - 9.6 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Dr. John H. Milor High Continuation is a higher-need, mid-sized high school in Rialto, California, enrolling 190 students.
Classes run notably small here: at 11.9:1, Dr. John H. Milor High Continuation is leaner than roughly 94% of California schools and 45% under the state's 21.5:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 72.9% of students eligible for free meals.
Enrollment of 190 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index outscores 97% of the 9,998 California schools with a score on record, a top-tier result on this measure.
Among 500 similarly sized, similarly resourced-need California schools statewide, it ranks #23, a top-tier result once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (87% of enrollment) (diversity index 23/100).
No Advanced Placement courses are reported for this campus in the federal data.
Counselor coverage is strong, about 190 students per counselor, inside the American School Counselor Association's recommended 250:1.
Among Rialto's high schools, it stands alongside Rialto High (2,623 students): Dr. John H. Milor High Continuation is smaller than that campus by headcount and runs leaner classes (11.9:1 vs 22.2:1).
Rialto Unified also operates Rialto High (2,623 students) and Eisenhower High (2,075 students) alongside Dr. John H. Milor High Continuation.
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
Dr. John H. Milor High Continuation on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.9:1 | ▼ 45% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 72.9% | ▲ 31% | 55.5% | 51.7% |
| Enrollment | 190 | top 83% | - | - |
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 87.3% of enrollment.
Simpson diversity index - at 23.1, Dr. John H. Milor High Continuation is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Rialto Unified, which includes Dr. John H. Milor High Continuation.
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 |
|---|---|---|---|
| Rialto High | Larger | Similar economic need | Higher S:T ratio |
| Eisenhower High | Larger | Similar economic need | Higher S:T ratio |
| Wilmer Amina Carter High | Larger | Lower economic need | Higher S:T ratio |
| William G. Jehue Middle | Larger | Similar economic need | Higher S:T ratio |
| Rialto Middle | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Dr. John H. Milor High Continuation's own figures; each column derives from NCES Common Core of Data.
3 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 Dr. John H. Milor High Continuation'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.
Dr. John H. Milor High Continuation has 190 students enrolled. It is a high school in Rialto, CA.
The student-teacher ratio at Dr. John H. Milor High Continuation is 11.9:1, which is 45% lower than the California average of 21.5:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
72.9% of students at Dr. John H. Milor High Continuation are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Dr. John H. Milor High Continuation is Hispanic or Latino at 87.3% of enrollment, in Rialto, CA.
Dr. John H. Milor High Continuation has a Resource Investment Index of 49/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Dr. John H. Milor High Continuation ranks #1 of 4 high schools in Rialto, 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 Rialto on the city page.
Dr. John H. Milor High Continuation earns 49/100 on the Resource Investment Index, with class sizes smaller than 94% of 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 Dr. John H. Milor High Continuation, Rialto Unified also operates Rialto High (2,623 students), Eisenhower High (2,075 students), and Wilmer Amina Carter High (1,951 students). See the Rialto 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, “Dr. John H. Milor High Continuation, Rialto 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/dr-john-h-milor-high-continuation-ca
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