- Enrollment
- 1,709
- Students per teacher
- 23.4:1
- Resource Index
- 35/100
High school (grades 9-12) · Calabasas, CA
Calabasas High
Federal NCES profile for Calabasas High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 062100002519
👥 S:T ratio 0
🌟 Gifted program 70
🎓 Counselors 15
📋 Attendance 54
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Calabasas High earns 35/100 on the Resource Investment Index, with class sizes larger than 82% of California schools. It is also one of the largest schools in California.
- #6 of 8
- public schools in Calabasas · Resource Index
- 35
- Resource Index · Typical
- 25.5:1
- large classes for California
- 15.2%
- free-lunch eligible
Calabasas High has class sizes larger than 82% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Calabasas High ranks #6 of 8 public schools in Calabasas, CA.
School address
District: Las Virgenes Unified · California
NCES ID 062100002519 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-96 students YoY
Calabasas High shrank from 1,817 students in 2022-23 to 1,721 in 2023-24 (-5.3%).
Teacher FTE lost 67.4 → 63.3 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-96 students YoY 062100002519 · Calabasas, CA High · MID · TRAD
1,707 enr · 25.5:1 · 15.2% lunch · RII 35
Nearest enrollment peer: Agoura High (1,709 students)
Calabasas High shrank from 1,817 students in 2022-23 to 1,721 in 2023-24 (-5.3%). Teacher FTE lost 67.4 → 63.3 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Calabasas High in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Agoura High
Agoura High
1,709 students
- This school
Calabasas High
1,707 students
- Lindero Canyon
Lindero Canyon Middle
795 students
- Alice C. Stell
Alice C. Stelle Middle
760 students
- Arthur E. Wrig 670
Arthur E. Wright Middle
670 students
- Chaparral Elem 614
Chaparral Elementary
614 students
What this shows Calabasas High reports 1,707 students on the CCD universe file.
How Calabasas High compares
Calabasas High is a shrinking campus on CCD: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 25.5:1 | ▲ 19% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 15.2% | ▼ 73% | 55.5% | 51.7% |
| Enrollment | 1,707 | top 5% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
25.5:1
Leaner classes than 4% of US schools, heavier class loads than most.
1,707
Bigger than 97% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
15.2%
free-lunch eligible
- 73% below the California average of 55.5%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
25.5:1
students per teacher
- 19% above state mean
Top 82% in California - lower ratio than 18% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
18.5%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$15,763
per pupil, district-wide
- below California avg of $18,665
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors4.0 FTE
Per 427 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 33 out-of-school
Suspension rate: 0.1 per 100 students. Combined in-school and out-of-school rate: 2.0 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Student demographics
White 70.2%
Hispanic or Latino 11.9%
Two or More 9.1%
Asian 5.0%
African American 3.5%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 70.2% of enrollment.
Student-body diversity index 48.1/100
Simpson diversity index - at 48.1, Calabasas High is more mixed than the California school average of 46.0.
Programs
AP courses offered 20
Gifted & talented Yes
District finance for Las Virgenes Unified reports $15,763 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Calabasas High Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Agoura High | Similar size | Similar economic need | Lower S:T ratio |
| Lindero Canyon Middle | Smaller | Similar economic need | Lower S:T ratio |
| Alice C. Stelle Middle | Smaller | Similar economic need | Lower S:T ratio |
| Arthur E. Wright Middle | Smaller | Similar economic need | Similar S:T ratio |
| Chaparral Elementary | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Calabasas High's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 795
- Students per teacher
- 22.7:1
- Resource Index
- 33/100
- Enrollment
- 760
- Students per teacher
- 23.8:1
- Resource Index
- 46/100
- Enrollment
- 670
- Students per teacher
- 24.8:1
- Resource Index
- 50/100
- Enrollment
- 614
- Students per teacher
- 26.7:1
- Resource Index
- 37/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~1,707 students)
Frequently asked questions about Calabasas High
How many students attend Calabasas High?
Calabasas High has 1,707 students enrolled. It is a high school in Calabasas, CA. CCD year-over-year: 1,817 (2022-23) → 1,721 (2023-24), down 96.
What is the student-teacher ratio at Calabasas High?
The student-teacher ratio at Calabasas High is 25.5:1, which is 19% higher than the California average of 21.5:1 and 62% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Calabasas High?
15.2% of students at Calabasas High are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Calabasas High?
The largest demographic group at Calabasas High is White at 70.2% of enrollment, in Calabasas, CA.
What is the Resource Investment Index for Calabasas High?
Calabasas High has a Resource Investment Index of 35/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Calabasas High rank among public schools in Calabasas?
By Resource Investment Index, Calabasas High ranks #6 of 8 public schools in Calabasas, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Calabasas on the city page.
What other schools are in Las Virgenes Unified?
Besides Calabasas High, Las Virgenes Unified also operates Agoura High (1,709 students), Lindero Canyon Middle (795 students), and Alice C. Stelle Middle (760 students). See the Las Virgenes Unified district page for the complete list.