Enrollment
456
California · 2024-25 NCES data
High school (grades 9-12) · Los Angeles, CA
Alliance Dr. Olga Mohan High
Federal NCES profile for Alliance Dr. Olga Mohan High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 36/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 060192611633Charter school
👥 S:T ratio 30
📚 AP courses 40
🌟 Gifted program 30
🎓 Counselors 54
📋 Attendance 27
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Alliance Dr. Olga Mohan High earns 36/100 on the Resource Investment Index, with class sizes smaller than 81% of California schools. It is also less racially and ethnically mixed than most California schools.
- #88 of 122
- high schools in Los Angeles · Resource Index
- 36
- Resource Index · Typical
- 17.5:1
- small classes for California
- 89.5%
- free-lunch eligible
Alliance Dr. Olga Mohan High has class sizes smaller than 81% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Alliance Dr. Olga Mohan High ranks #88 of 122 high schools in Los Angeles, CA.
School address
District: Alliance Dr. Olga Mohan High District · California
NCES ID 060192611633 Verify on NCES CCD record →
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
17.5:1
vs 21.5:1 California avg
-19% vs state
Free-lunch eligible
89.5%
vs 55.5% California avg
+61% vs state
Student-teacher ratio in context
How Alliance Dr. Olga Mohan High compares with California and U.S. medians
What stands out at Alliance Dr. Olga Mohan High
Alliance Dr. Olga Mohan High is a high-poverty, mid-sized charter high school in Los Angeles, California, enrolling 456 students.
Class sizes run a bit leaner than typical: 17.5:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need is high: 89.5% of students qualify for free meals, 61% above the California average, a Title I-weighted population that federal funding formulas prioritise.
With 456 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 1,461 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #208.
Its student body is predominantly Hispanic or Latino (96% of enrollment), among the less diverse in the state (diversity index 7/100).
On the academic-pipeline side it reports 8 Advanced Placement courses.
Counselor coverage is strong, about 228 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 29.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Los Angeles's high schools, it stands alongside Venice Senior High (2,293 students): Alliance Dr. Olga Mohan High is smaller than that campus by headcount and runs leaner classes (17.5:1 vs 24.4:1).
Alliance Dr. Olga Mohan High District is a single-school charter district, so Alliance Dr. Olga Mohan High operates independently rather than alongside district-mates.
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
How Alliance Dr. Olga Mohan High compares
Alliance Dr. Olga Mohan 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 | 17.5:1 | ▼ 19% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 89.5% | ▲ 61% | 55.5% | 51.7% |
| Enrollment | 456 | top 52% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.5:1
Leaner classes than 27% of US schools, heavier class loads than most.
456
Bigger than 56% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
89.5%
free-lunch eligible
- 61% above the California average of 55.5%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
17.5:1
students per teacher
- 19% below state mean
Top 19% in California - lower ratio than 81% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
29.4%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$16,335
per pupil, district-wide
- below California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors2.0 FTE
Per 228 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 9 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 2.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
Hispanic or Latino 96.3%
Two or More 1.5%
African American 1.3%
White 0.7%
Asian 0.2%
Largest group: Hispanic or Latino at 96.3% of enrollment.
Student-body diversity index 7.2/100
Simpson diversity index - at 7.2, Alliance Dr. Olga Mohan High is less mixed than the California school average of 46.0.
Programs
AP courses offered 8
Funding & spending
District-wide per-pupil expenditure for Alliance Dr. Olga Mohan High District, which includes Alliance Dr. Olga Mohan High.
$16,335
Per student
-1%
vs California
Avg $16,509
-2%
vs U.S.
Avg $16,593
Revenue mix
Local 24.4%
State 62.4%
Federal 13.3%
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.
Similar high schools in Los Angeles
6 comparable high schools (grades 9-12) serving the same city.
Venice Senior High
Standard public school
2,293 students 24.4:1 students per teacher
James a. Garfield Senior High
Standard public school
2,237 students 17.5:1 students per teacher
Alexander Hamilton Senior High
Standard public school
2,055 students 16.4:1 students per teacher
John C. Fremont Senior High
Standard public school
1,889 students 18.3:1 students per teacher
John Marshall Senior High
Standard public school
1,842 students 19.6:1 students per teacher
Theodore Roosevelt Senior High
Standard public school
1,678 students 18.6:1 students per teacher
Similar high schools statewide
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.
Similar enrollment (~456 students)
Similar student-teacher ratio (~17.5:1)
Next steps
Verify locally before acting on Alliance Dr. Olga Mohan High's federal record.
- Compare Alliance Dr. Olga Mohan High against another school. Compare schools
- Alliance Dr. Olga Mohan High District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Alliance Dr. Olga Mohan High
How many students attend Alliance Dr. Olga Mohan High?
Alliance Dr. Olga Mohan High has 456 students enrolled. It is a high school in Los Angeles, CA.
What is the student-teacher ratio at Alliance Dr. Olga Mohan High?
The student-teacher ratio at Alliance Dr. Olga Mohan High is 17.5:1, which is 19% lower than the California average of 21.5:1 and 11% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Alliance Dr. Olga Mohan High?
89.5% of students at Alliance Dr. Olga Mohan High are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Alliance Dr. Olga Mohan High?
The largest demographic group at Alliance Dr. Olga Mohan High is Hispanic or Latino at 96.3% of enrollment, in Los Angeles, CA.
What is the Resource Investment Index for Alliance Dr. Olga Mohan High?
Alliance Dr. Olga Mohan High has a Resource Investment Index of 36/100 (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).
How does Alliance Dr. Olga Mohan High rank among high schools in Los Angeles?
By Resource Investment Index, Alliance Dr. Olga Mohan High ranks #88 of 122 high schools in Los Angeles, 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 Los Angeles on the city page.
Is Alliance Dr. Olga Mohan High a good school?
Alliance Dr. Olga Mohan High earns 36/100 on the Resource Investment Index, with class sizes smaller than 81% of California schools. 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.
What other schools are in Alliance Dr. Olga Mohan High District?
None; Alliance Dr. Olga Mohan High District is a single-school charter district, and Alliance Dr. Olga Mohan High is its only campus.
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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.