English
Grade 11 · spring 2026 · 30 tested
- Advanced
- 0%
- Proficient
- 10%
- Below the standard
- 90%
10% Proficient or Advanced in grade 11.
Continuation high school · Bonita Unified · San Dimas, California
San Dimas · 9–12 · 54 students (2024–25)
Chaparral High (Continuation) is a continuation high school: students are enrolled here to finish high school.
Compared only with other continuation schools: higher than 54 in 100 of California’s 277 continuation high schools we score.
The dots are California’s 277 scored continuation high schools, placed by Scope Score on spring 2025 tests. Why not spring 2026? High school scores include graduation and college-readiness records, which the state publishes a year after the tests. How it’s built →
Weighted composite · 2024–25
A weighted mix of six of the seven high school measures.
In 2024–25, 78% of the class graduated in four years (29 of 37); across California’s continuation high schools, 75%.
Choose up to four high schools.
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Campus map · © OpenStreetMap
Drawn from OpenStreetMap, with building heights from LA County, inside the campus outline from the California School Campus Database (2025). Volunteers map it, so a new building may be missing.
A picture of the campus, not an attendance boundary or a rating.
Schools maintain a closed campus policy. For students’ safety, visitors may enter a campus only with the school’s official permission; this drawing implies no permission to enter.
16.9% of students (13 of 77) were suspended at least once in 2025–26, against 6.3% at the average California continuation high school we score.
Ask Bonita Unified how a transfer here works. Students come here from another high school to finish it, by their own choice or by district referral. Evidence ↓
Chaparral High (Continuation) scores higher than 54 in 100 of the 277 California continuation high schools we score, compared only within that group: 54th percentile, Solid, spring 2025. Why continuation high schools are ranked separately. Evidence ↓
In 2025–26, 61 in 100 students missed 10% or more of school days, against 74 in 100 at the average California continuation high school we score. 16.9% of students (13 of 77) were suspended at least once in 2025–26, against 6.3% at the average California continuation high school we score. Evidence ↓
42% of the class of 2023 enrolled in college within 12 months, by CDE’s college-going records. Evidence ↓
The questions drawn from this page are under Next steps, ready to copy. Evidence ↓
Academic achievement
Near California continuation high schools in both subjects.
State tests (CAASPP), grade 11, spring 2026
In grade 11, spring 2026, 10% scored Proficient or Advanced in English (reading and writing) and none in math, against 13% and 4% at California continuation high schools.
From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”).
Grade 11 · spring 2026 · 30 tested
10% Proficient or Advanced in grade 11.
Grade 11 · spring 2026 · 30 tested
0% Proficient or Advanced in grade 11.
New to these scores? Read CAASPP scores explained: how to read your child’s report →
In grade 11, spring 2026, math trails English by 10 percentage points in the share who scored Proficient or Advanced, against 9 points at California continuation high schools. The grade 11 cards above give each subject’s share.
English went from 20% to 10% and math stayed at 0%.
This school
This school
Each year is a different group of students. Our comparison with California continuation high schools covers spring 2026 only, so this pair shows this school alone.
Ask: How does the school check what’s working in English?
| Students | Advanced | Proficient | Developing level | Minimal | Tested |
|---|---|---|---|---|---|
| English, grade 11 · This school | 0% | 10% | 30% | 60% | 30 |
| English, grade 11 · California continuation high schools | 2% | 11% | 23% | 64% | 17,093 |
| Math, grade 11 · This school | 0% | 0% | 3% | 97% | 30 |
| Math, grade 11 · California continuation high schools | 1% | 3% | 6% | 90% | 16,979 |
Below the standard combines the state’s Developing and Minimal levels, its two lowest. Data source: California Department of Education, spring 2026. The California continuation high schools row combines those schools’ results, weighted by students tested (our calculation).
Grade 11 tests are one part of the picture. Graduation, readiness and college destinations answer different questions below.
Chart and table: 2017–2026. Hover, tap or focus a chart and use the arrow keys to see each year.
The lines break across the COVID years, when state testing was waived or optional.
In grade 11, the share at the state’s top two levels in English went from 17% in 2017 to 10% in 2026. In math, it was 0% in both 2017 and 2026, with 2025 and 2026 about the same. Each year is a different group of students.
| Year | This school |
|---|---|
| 2017 | 17% 36 tested |
| 2018 | 25% 32 tested |
| 2019 | 10% 39 tested |
| 2022 | 33% 51 tested |
| 2023 | 9% 47 tested |
| 2024 | 28% 29 tested |
| 2025 | 20% 30 tested |
| 2026 | 10% 30 tested |
| Year | This school |
|---|---|
| 2017 | 0% 35 tested |
| 2018 | 3% 31 tested |
| 2019 | 0% 38 tested |
| 2022 | 2% 51 tested |
| 2023 | 0% 48 tested |
| 2024 | 7% 29 tested |
| 2025 | 0% 27 tested |
| 2026 | 0% 30 tested |
What you can do
The state has Chaparral High in targeted support; Bonita Unified’s board decides its plan.
The state named it because results were low for Hispanic or Latino students and low-income students. This support comes with a school improvement plan, which must use approaches with evidence behind them. Ask the principal to see the school improvement plan.
Federal designation under the Every Student Succeeds Act, 2025–26. Source
The state is giving Bonita Unified extra help in 2026. It qualified on the 2025 California School Dashboard. The county office must help the district for at least three years, including a review of its yearly plan.
Extra help for Bonita Unified: CDE’s assistance status file for the 2025 California School Dashboard. Source
Bonita Unified’s board must adopt its yearly plan (LCAP) by July 1, after at least one public hearing at an earlier meeting.
How to take part
Life at school
78% of students graduated in four years in 2024–25.
State graduation, readiness, college-going, attendance and suspension records
That compares with 75% at California continuation high schools. 5% were ready for college or career (state measure) in 2024–25. 42% of the class of 2023 enrolled in college within 12 months.
Preparation · each measure describes a different student group
California continuation high schools: 75%
California continuation high schools: 5%
California continuation high schools: 3%
Destinations · class of 2023
42% enrolled in college within 12 months · 48 students who finished high school
Source: CDE college-going records, class of 2023. Shares are our arithmetic: each count divided by all high-school completers (graduates and other students who finished), rounded together so they total 100. “Not enrolled” does not describe employment, military service or other routes.
Ask: How does the school help students who don’t go to college plan what comes next?
61 in 100 students were chronically absent in 2025–26. That means they missed 10% or more of school days. At the average California continuation high school we score, 74 in 100 were. 16.9% of students were suspended at least once in 2025–26, against 6.3% at the average California continuation high school we score.
44 of 72 students were chronically absent, meaning they missed 10% or more of school days.
16.9%
of students were suspended at least once (13 of 77). Average California continuation high school we score 6.3%.
Ask: What does the school do to settle conflicts before they lead to a suspension?
Ask current families how the school keeps them informed, and what happened when their child needed help. Ask staff how long teachers tend to stay.
Work here? Answer the staff questions.
Every learner
Hispanic or Latino students are the largest group here: 83%.
Students, families and teachers
61%of students qualified for free or reduced-price meals in 2024–25, 33 of 54.
11teachers, 2024–25
15 yearsaverage experience, 2024–25
0%in their first year, 2024–25
64%of teaching positions with proper credential and placement, 2021–22
Ask: Which student groups does the school track most closely, and what does it do when one falls behind?
| Students, 2025–26 | Here |
|---|---|
| Hispanic or Latino | 83% |
| White | — |
| Asian | — |
| Black or African American | — |
| Filipino | — |
| Two or more races | — |
| American Indian or Alaska Native | — |
| Pacific Islander | — |
| Not reported | — |
Data source: California Department of Education chronic-absence file, 2025–26. Shares are of the students the file counts for attendance (CDE’s “eligible enrollment”); unavailable categories are shown as a dash.
CDE SARC report 2024–25, measured 2021–22: 64% of teaching positions, 7.5 properly credentialed teaching-position FTE out of 11.6 total position FTE (FTEs as rounded by the source; the share is CDE’s own). This measures positions, not individual teachers.
Next steps
Ask Bonita Unified how a transfer here works. Students come here from another high school to finish it, by their own choice or by district referral.
Directory location · Explore nearby schools on the map. Confirm enrollment with Bonita Unified.
Office (909) 971-8240121 West Allen Avenue, directions (opens Google Maps in a new tab)
The closest high schools, by straight-line distance from this campus. Distance isn’t an attendance boundary. Each percentile listed compares a school with California high schools; Chaparral High (Continuation)’s compares it only with California continuation high schools.
Each percentile compares a school with California schools at its own level.
Every figure on this page, with its source, grades, year and count.
| Factor | School | Weight |
|---|---|---|
| Graduation rate | 78% | 25% |
| Exceeded standardaverage of English and math | 3% | 22% |
| Ready for college or career (state measure) | 5% | 20% |
| Met or exceededaverage of English and math | 10% | 18% |
| Chronically absent | 68 in 100 | 5% |
| Suspension rate | 12.6% (11 of 87) | 5% |
Chaparral High (Continuation) is ranked only among California continuation high schools, so this table sets it beside no other school; the chapters above compare each figure with that class. School values are from 2024–25. Chronic absence and suspension are CDE's all-students school rates; the score uses an adjusted version of each that pulls small schools toward the average. The weights above add to 95%: English learners reaching the top level of the state’s English test has no value for this school, so its 5% weight is shared out among the measures above.
The 2024–25 Scope Score, in the current-formula row below, uses the state’s college-or-career readiness measure, 2024–25. Earlier scores are shown under the earlier formula. The two formulas differ, so their scores do not form one trend.
| School year | Scope Score | Percentile | Rank | Comparison group |
|---|---|---|---|---|
| 2018–19 | 19 | 32 | #230 | California continuation high schools · 343 schools · earlier formula |
| 2021–22 | 25 | 58 | #139 | California continuation high schools · 335 schools · earlier formula |
| 2022–23 | 22 | 39 | #211 | California continuation high schools · 346 schools · earlier formula |
| 2023–24 | 25 | 59 | #135 | California continuation high schools · 332 schools · earlier formula |
| 2024–25 | 24 | 54 | #125 | California continuation high schools · 277 schools · current formula |
Earlier-formula years are retrospective calculations using earlier test results and current school levels and comparison classes. Each year's rank and percentile use that year's measured school group. They do not form a trend across different score formulas.
The earlier high-school formula uses 2024–25 graduation records. Its readiness input uses the 2024–25 AP pathway share among Prepared students when available; otherwise it uses 2024–25 A-G completion. A reported zero remains zero. These inputs do not describe graduation or readiness in the earlier assessment years. The current formula instead uses the state’s college-or-career readiness measure (its overall Prepared rate).
Historical ELPAC inputs are absent from these calculations. Missing factor weights are redistributed proportionally among available factors. Adjusted climate values are SchoolScope scoring inputs, distinct from the state’s reported rates.
| School year | Chronic absence | Suspension |
|---|---|---|
| 2018–19 | 68 in 100 | 34.8% (49 of 141) |
| 2021–22 | not on file | not on file |
| 2022–23 | not on file | not on file |
| 2023–24 | 69 in 100 | 15.5% (16 of 103) |
| 2024–25 | 68 in 100 | 12.6% (11 of 87) |
Chronic absence and suspension are CDE’s all-students school rates for each year.
What each level means: California's level descriptions.
English · 2025–26 results by grade
| English | Tested | Advanced | Proficient | Developing level | Minimal | Proficient or Advanced |
|---|---|---|---|---|---|---|
| Grade 11 | 30 | 0% | 10% | 30% | 60% | 10% |
Math · 2025–26 results by grade
| Math | Tested | Advanced | Proficient | Developing level | Minimal | Proficient or Advanced |
|---|---|---|---|---|---|---|
| Grade 11 | 30 | 0% | 0% | 3% | 97% | 0% |
A grade the school doesn't teach has no row. “Suppressed” marks a result CDE blanks because fewer than 11 students tested (CDE’s reporting rule); “none tested” marks a grade CDE lists with no students tested; “not on file” marks a result missing from the records we hold. None of them means zero.
English and math by test year · all tested grades
| Year · subject | Students with scores | Top level | Top two levels |
|---|---|---|---|
| 2026 · English | 30 | 0% | 10% |
| 2026 · Math | 30 | 0% | 0% |
| 2025 · English | 30 | 7% | 20% |
| 2025 · Math | 27 | 0% | 0% |
| 2024 · English | 29 | 7% | 28% |
| 2024 · Math | 29 | 0% | 7% |
| 2023 · English | 47 | 2% | 9% |
| 2023 · Math | 48 | 0% | 0% |
| 2022 · English | 51 | 8% | 33% |
| 2022 · Math | 51 | 2% | 2% |
| 2019 · English | 39 | 5% | 10% |
| 2019 · Math | 38 | 0% | 0% |
| 2018 · English | 32 | 0% | 25% |
| 2018 · Math | 31 | 0% | 3% |
| 2017 · English | 36 | 3% | 17% |
| 2017 · Math | 35 | 0% | 0% |
Each year names its school year end (2026 = 2025–26). “Students with scores” counts each subject on its own, so don’t add the English and math counts together. A dash is unavailable, not zero.
Earlier years · grade and subject
| Year · grade · subject | Students with scores | Met or exceeded |
|---|---|---|
| 2025 · Grade 11 · English | 30 | 20% |
| 2025 · Grade 11 · Math | 27 | 0% |
| 2024 · Grade 11 · English | 29 | 28% |
| 2024 · Grade 11 · Math | 29 | 7% |
| 2023 · Grade 11 · English | 47 | 9% |
| 2023 · Grade 11 · Math | 48 | 0% |
| 2022 · Grade 11 · English | 51 | 33% |
| 2022 · Grade 11 · Math | 51 | 2% |
| 2019 · Grade 11 · English | 39 | 10% |
| 2019 · Grade 11 · Math | 38 | 0% |
| 2018 · Grade 11 · English | 32 | 25% |
| 2018 · Grade 11 · Math | 31 | 3% |
| 2017 · Grade 11 · English | 36 | 17% |
| 2017 · Grade 11 · Math | 35 | 0% |
Current 2025–26 grade results appear above. “Students with scores” counts the students tested in that grade, subject and year. A missing result is not zero, and each year’s row is a different group of children.
CDE’s all-students school rates for 2024–25 and 2025–26; the change is the difference between the two rates as printed.
| Year-over-year school rates |
|---|
| Chronic absenteeism2024–25 · 68 in 100 → 2025–26 · 61 in 100 · −7 in 100 |
| Suspension rate2024–25 · 12.6% (11 of 87) → 2025–26 · 16.9% (13 of 77) · +4.3 percentage points |
| Group | 2018–19 | 2025–26 | Change |
|---|---|---|---|
| Female | 71 in 100 | 75 in 100 | +4 in 100 |
| Male | 67 in 100 | 50 in 100 | −17 in 100 |
| Black or African American | 88 in 100 | — | — |
| Hispanic or Latino | 61 in 100 | 63 in 100 | +2 in 100 |
| White | 76 in 100 | — | — |
| Students with disabilities | 72 in 100 | 68 in 100 | −4 in 100 |
| English learners | 57 in 100 | — | — |
| Foster youth | 90 in 100 | — | — |
| Low-income | 69 in 100 | 66 in 100 | −3 in 100 |
| All students | 68 in 100 | 61 in 100 | −7 in 100 |
Two reported school years only; no intervening-year result is implied. Source: CDE school-level chronic absenteeism by student group.
| Measure | Source record |
|---|---|
| This school · CCI overall Prepared | CDE College/Career Indicator · CCI source year 2025 · all students · all students in the current four-year graduation cohort, plus only Prepared fifth-year graduates from the prior cohort. Overall CCI Prepared rate 5% · numerator 2 students classified Prepared · denominator 37 CCI students. |
CDE's overall Prepared rate is the college-readiness factor in the Scope Score (20% of the high school score). The school rate is 2 of 37 CCI students, not the AP-only pathway or A–G completion rate. The school CCI rate has its own student cohort and source year.
These source periods and populations differ: graduation uses an adjusted cohort, while A–G completion and college-going use separately reported groups. The rates are shown individually, without a shared performance tier.
| Measure | This school |
|---|---|
| AP offered | not reported |
| AP course count | not reported |
| AP enrollment (male/female) | not reported |
| IB participation | not reported |
| Dual enrollment | not offered |
| Algebra I in grade 8 | not reported |
| Calculus sections | 0 |
| Physics sections | 0 |
| Chemistry sections | 0 |
| Reported male/female enrollment (CRDC) | 76 |
These counts aren’t part of the Scope Score. “Not reported” means the federal record has no value for that item; it isn’t a zero. Enrollment counts add the male and female students the survey reports.
| Destination | Completers | % (derived) |
|---|---|---|
| University of California | 0 | 0% |
| California State University | 1 | 2% |
| California community college | 19 | 40% |
| In-state private | 0 | 0% |
| Out-of-state, 4-year | 0 | 0% |
| Out-of-state, 2-year | 0 | 0% |
| Not enrolled | 28 | 58% |
48 students who finished high school, class of 2023 · state-reported college-going rate 42% · % column is computed by SchoolScope (count ÷ all who finished high school; CDE calls them completers), not a CDE-native rate · an unavailable or suppressed cell is marked as missing; a reported zero remains distinct · source: CDE 12-mo CGR, 2023 cohort (the newest published), National Student Clearinghouse match.
NCES F-33 · FY 2020–21 (2021) · fall district membership: 9,669 pupils
NCES F-33 · FY 2020–21 (2021) · SchoolScope’s unweighted mean across 818 selected California district finance records
CDE ESSA · school-attributed per-pupil record · FY 2024–25 (2025) · source denominator: 54
CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 54
CDE SACS Current Expense of Education · district fiscal year ending 2025 · average daily attendance denominator
| Group | Dollars | Share, to two decimals | Printed |
|---|---|---|---|
| Instruction | $94,937,331 | 60.25% | 60% |
| Instruction support | $21,433,402 | 13.60% | 14% |
| Student services | $15,754,485 | 10.00% | 10% |
| Administration | $9,514,863 | 6.04% | 6% |
| Buildings & maintenance | $13,388,693 | 8.50% | 8% |
| Other | $2,552,771 | 1.62% | 2% |
| Total | $157,581,545 | 100.00% | 100% |
Source: NCES F-33 · Full district breakdown →
CDE 2024–25 SARC, Teacher Preparation and Placement table; measured school year 2021–22. Share of reported school teaching-position full-time equivalents assigned to properly assigned intern credential holders. A reported 0.0% is shown; unavailable rates are omitted. This is a position share, not a count of current teachers or of emergency permits.
| Measure | Estimate |
|---|---|
| Median household income | $105,338 |
| Bachelor's degree or higher (adults 25+) | 40% |
| ZIP-area population | 33,598 |
| Median age | 43.2 years |
Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates. Median household income covers the past 12 months and is reported in 2024 inflation-adjusted dollars. Bachelor's degree or higher uses adults age 25 and over as its population. A dash is unavailable, not zero; a reported zero remains zero. ZIP-area figures do not establish the school's attendance area or describe its enrolled students. These figures are not part of the Scope Score. See all schools in ZIP code 91773 →
Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2024–25 results, compared across 277 continuation high schools · attendance and suspensions by student group from 2018–19 and 2025–26 · district finance for the year each row names · Census survey (ACS) 2020–2024 · federal civil rights data (CRDC) 2023–24, a past snapshot · state college-going records, class of 2023, matched to National Student Clearinghouse enrollment · Data updated October 15, 2026
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