Enrollment
11
California · 2024-25 NCES data
High school (grades 9-12) · San Dimas, CA
Adult Transition Program
Federal NCES profile for Adult Transition Program, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 24/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 060561013847
👥 S:T ratio 56
📚 AP courses 10
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Adult Transition Program earns 24/100 on the Resource Investment Index, even as it posts class sizes smaller than 95% of California schools. It is also one of the smallest schools in California.
- #3 of 3
- high schools in San Dimas · Resource Index
- 24
- Resource Index · Lower
- 11:1
- small classes for California
- 28.6%
- free-lunch eligible
Adult Transition Program has class sizes smaller than 95% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Adult Transition Program ranks #3 of 3 high schools in San Dimas, CA.
School address
District: Bonita Unified · California
NCES ID 060561013847 Verify on NCES CCD record →
Teachers (FTE)
1.0
Federal CCD staff survey
Students per teacher
11:1
vs 21.5:1 California avg
-49% vs state
Free-lunch eligible
28.6%
vs 55.5% California avg
-48% vs state
Student-teacher ratio in context
How Adult Transition Program compares with California and U.S. medians
What stands out at Adult Transition Program
Adult Transition Program is a small high school in San Dimas, California, enrolling 11 students.
Classes run notably small here: at 11:1, Adult Transition Program is leaner than roughly 95% of California schools and 49% under the state's 21.5:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 28.6% of students eligible for free meals.
This is a small campus: fewer students than 98% of California schools, with 11 enrolled.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 25 statewide peers matched on enrollment and economic need, it ranks mid-pack at #18.
Its student body is led by Hispanic or Latino (73%) and White (18%) (diversity index 43/100).
No Advanced Placement courses are reported for this campus in the federal data.
Chronic absenteeism is elevated: 81.8% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Bonita Unified spends $13,112 per pupil, 21% below the California average, a leaner-resourced district than most.
Among San Dimas's high schools, it stands alongside San Dimas High (1,235 students): Adult Transition Program is smaller than that campus by headcount and runs leaner classes (11:1 vs 20.6:1).
Bonita Unified also operates Bonita High (1,911 students) and Ramona Middle (1,371 students) alongside Adult Transition Program.
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 Adult Transition Program compares
Adult Transition Program on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11:1 | ▼ 49% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 28.6% | ▼ 48% | 55.5% | 51.7% |
| Enrollment | 11 | top 98% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11:1
Leaner classes than 83% of US schools, among the more generously staffed nationally.
11
Bigger than 2% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
28.6%
free-lunch eligible
- 48% below the California average of 55.5%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
11:1
students per teacher
- 49% below state mean
Top 5% in California - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
81.8%
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
$13,112
per pupil, district-wide
- below California avg of $16,509
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 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 72.7%
White 18.2%
Two or More 9.1%
Largest group: Hispanic or Latino at 72.7% of enrollment.
Student-body diversity index 43.0/100
Simpson diversity index - at 43.0, Adult Transition Program is less mixed than the California school average of 46.0.
Programs
AP program Not offered
Funding & spending
District-wide per-pupil expenditure for Bonita Unified, which includes Adult Transition Program.
$13,112
Per student
-21%
vs California
Avg $16,509
-21%
vs U.S.
Avg $16,593
Revenue mix
Local 34.2%
State 58.4%
Federal 7.4%
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.
How Adult Transition Program Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Bonita High | Larger | Similar economic need | Higher S:T ratio |
| Ramona Middle | Larger | Similar economic need | Higher S:T ratio |
| San Dimas High | Larger | Similar economic need | Higher S:T ratio |
| Lone Hill Middle | Larger | Similar economic need | Higher S:T ratio |
| J. Marion Roynon Elementary | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Adult Transition Program's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,911
- Students per teacher
- 26.2:1
- Resource Index
- 42/100
- Enrollment
- 1,371
- Students per teacher
- 26.9:1
- Resource Index
- 41/100
- Enrollment
- 1,235
- Students per teacher
- 20.6:1
- Resource Index
- 44/100
- Enrollment
- 870
- Students per teacher
- 24.2:1
- Resource Index
- 44/100
- Enrollment
- 842
- Students per teacher
- 24.8:1
- Resource Index
- 28/100
Similar high schools in San Dimas
2 comparable high schools (grades 9-12) serving the same city.
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 (~11 students)
Similar student-teacher ratio (~11:1)
Next steps
Verify locally before acting on Adult Transition Program's federal record.
- Compare Adult Transition Program against another school. Compare schools
- Bonita Unified'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 Adult Transition Program
How many students attend Adult Transition Program?
Adult Transition Program has 11 students enrolled. It is a high school in San Dimas, CA.
What is the student-teacher ratio at Adult Transition Program?
The student-teacher ratio at Adult Transition Program is 11:1, which is 49% lower than the California average of 21.5:1 and 30% lower 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 Adult Transition Program?
28.6% of students at Adult Transition Program are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Adult Transition Program?
The largest demographic group at Adult Transition Program is Hispanic or Latino at 72.7% of enrollment, in San Dimas, CA.
What is the Resource Investment Index for Adult Transition Program?
Adult Transition Program has a Resource Investment Index of 24/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Adult Transition Program rank among high schools in San Dimas?
By Resource Investment Index, Adult Transition Program ranks #3 of 3 high schools in San Dimas, 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 San Dimas on the city page.
Is Adult Transition Program a good school?
Adult Transition Program earns 24/100 on the Resource Investment Index, even as it posts class sizes smaller than 95% of California schools. It is also one of the smallest 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.
What other schools are in Bonita Unified?
Besides Adult Transition Program, Bonita Unified also operates Bonita High (1,911 students), Ramona Middle (1,371 students), and San Dimas High (1,235 students). See the Bonita Unified district page for the complete list.
Related tools
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.