Performance
Glendora High — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Glendora High in Glendora, California.
Headline Indicator
—
Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
39%
Met or exceeded the standard
2025
11%
Exceeded the standard
535
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 11 | 40% | 11% | 522 |
| Grade 12 | 15% | 0% | 13 |
Source: test_scores, CAASPP science results for 2025. Percentages are of students with a reported score. Results for very small groups are suppressed by the state and show as -.
Results by Student Group
CAASPP 2025, percentage meeting or exceeding the standard for each reported student group
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| All students | 72% 523 tested | 55% 523 tested | 39% 535 tested |
| Gender | |||
| Female | 74% 288 tested | 51% 288 tested | 39% 294 tested |
| Male | 69% 234 tested | 59% 234 tested | 40% 240 tested |
| Race and ethnicity | |||
| Asian | 83% 48 tested | 88% 48 tested | 75% 48 tested |
| Filipino | 85% 13 tested | 77% 13 tested | 43% 14 tested |
| Hispanic or Latino | 67% 261 tested | 44% 261 tested | 27% 267 tested |
| White | 74% 167 tested | 59% 167 tested | 44% 170 tested |
| Two or more races | 92% 25 tested | 68% 25 tested | 62% 26 tested |
| Socioeconomic status | |||
| Economically disadvantaged | 63% 142 tested | 49% 142 tested | 40% 146 tested |
| Not economically disadvantaged | 75% 381 tested | 57% 381 tested | 39% 389 tested |
| English learners | |||
| Reclassified fluent English proficient | 79% 78 tested | 62% 78 tested | 46% 78 tested |
| Initial fluent English proficient | 84% 19 tested | 84% 19 tested | 55% 20 tested |
| Ever an English learner | 73% 85 tested | 58% 85 tested | 41% 87 tested |
| Never an English learner | 72% 438 tested | 54% 438 tested | 39% 448 tested |
| English only | 71% 419 tested | 53% 419 tested | 38% 428 tested |
| Disability | |||
| Students with disabilities | 17% 52 tested | 8% 52 tested | 7% 54 tested |
| No reported disability | 78% 471 tested | 60% 471 tested | 43% 481 tested |
| Parent education | |||
| Parent not a high school graduate | 73% 11 tested | 27% 11 tested | 27% 11 tested |
| Parent high school graduate | 52% 52 tested | 37% 52 tested | 13% 53 tested |
| Parent some college | 65% 106 tested | 45% 106 tested | 23% 111 tested |
| Parent college graduate | 69% 196 tested | 56% 196 tested | 44% 200 tested |
| Parent graduate school | 87% 150 tested | 69% 150 tested | 55% 152 tested |
View 13 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not armed forces family member | 72% 523 tested | 55% 523 tested | 39% 535 tested |
| Not foster youth | 72% 523 tested | 55% 523 tested | 39% 535 tested |
| Not migrant education | 72% 523 tested | 55% 523 tested | 39% 535 tested |
| Not homeless | 72% 516 tested | 55% 516 tested | 40% 527 tested |
| Fluent English proficient and English only | 73% 516 tested | 55% 516 tested | 40% 526 tested |
| Hispanic or Latino (Not Econ. Disadvantaged) | 71% 188 tested | 49% 188 tested | 28% 192 tested |
| White (Not Econ. Disadvantaged) | 75% 127 tested | 58% 127 tested | 42% 129 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 55% 73 tested | 32% 73 tested | 24% 75 tested |
| White (Econ. Disadvantaged) | 70% 40 tested | 60% 40 tested | 51% 41 tested |
| Asian (Not Econ. Disadvantaged) | 90% 29 tested | 90% 29 tested | 79% 29 tested |
| Two or more races (Not Econ. Disadvantaged) | 95% 20 tested | 70% 20 tested | 65% 20 tested |
| Asian (Econ. Disadvantaged) | 74% 19 tested | 84% 19 tested | 68% 19 tested |
| Filipino (Not Econ. Disadvantaged) | 82% 11 tested | 73% 11 tested | 42% 12 tested |
Source: test_scores, CAASPP 2025 student group breakdown. Groups the state suppresses for privacy, or that are too small to report, show as - rather than zero. Groups overlap, so the figures do not sum to the all students row.
English Learner Proficiency (ELPAC)
English Language Proficiency Assessments for California, summative overall performance, 2025
2025
30%
Level 4, well developed
The level used towards reclassification
2025
62%
Level 3 or 4, moderately or well developed
74
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Grade 9 | 19 | 16% | 0% | 53% | 32% | 84% |
| Grade 10 | 26 | 15% | 31% | 23% | 31% | 54% |
| Grade 11 | 10 | - | - | - | - | - |
| Grade 12 | 19 | 16% | 32% | 21% | 32% | 53% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (25 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| ELs enrolled 12 months or more | 68 | 12% | 25% | 31% | 32% | 63% |
| No Special Education Services | 51 | 18% | 24% | 27% | 31% | 59% |
| Economically Disadvantaged | 43 | 19% | 23% | 37% | 21% | 58% |
| EL - 6+ years in program | 42 | 2% | 12% | 40% | 45% | 86% |
| Male | 38 | 13% | 21% | 34% | 32% | 66% |
| Female | 36 | 14% | 28% | 31% | 28% | 58% |
| Hispanic or Latino | 34 | 18% | 21% | 32% | 29% | 62% |
| Primary language: Spanish | 34 | 18% | 21% | 32% | 29% | 62% |
| LTEL | 32 | 3% | 16% | 34% | 47% | 81% |
| Not Economically Disadvantaged | 31 | 6% | 26% | 26% | 42% | 68% |
| Special Education Services | 23 | 4% | 26% | 43% | 26% | 70% |
| Asian | 21 | 19% | 38% | 19% | 24% | 43% |
| White | 15 | 0% | 20% | 40% | 40% | 80% |
| Primary language: Arabic | 14 | 0% | 21% | 36% | 43% | 79% |
| EL - 2 years in program | 10 | - | - | - | - | - |
| Primary language: Mandarin (Putonghua) | 10 | - | - | - | - | - |
| EL - 1 year in program | 7 | - | - | - | - | - |
| EL - less than 1 year in program | 7 | - | - | - | - | - |
| At-Risk of LTEL | 6 | - | - | - | - | - |
| ELs enrolled fewer than 12 months | 6 | - | - | - | - | - |
| Homeless | 6 | - | - | - | - | - |
| EL - 5 years in program | 5 | - | - | - | - | - |
| Filipino | 4 | - | - | - | - | - |
| Primary language: Cantonese | 4 | - | - | - | - | - |
| Primary language: Filipino (Pilipino or Tagalog) | 4 | - | - | - | - | - |
Source: school_elpac, California Department of Education summative ELPAC 2025. Percentages are of English learners with a reported overall performance level. Grades and groups too small to report are suppressed by the state and show as -, which is not the same as zero.
Graduation Rate
High-school adjusted cohort graduation rates — most recent year
View graduation by subgroup (115 rows)
| Year | Cohort | Subgroup | Cohort Size | % Grad |
|---|---|---|---|---|
| 2025 | 4YR | All Students in School · All | 529 | 98% |
| 2025 | 4YR | Asian · All | 53 | 98% |
| 2025 | 4YR | Black (not Hispanic) African American · All | 15 | 87% |
| 2025 | 4YR | Children with disabilities · All | 84 | 94% |
| 2025 | 4YR | Economically Disadvantaged · All | 257 | 98% |
| 2025 | 4YR | English Learner · All | 24 | 100% |
| 2025 | 4YR | Female · All | 275 | 98% |
| 2025 | 4YR | Filipino · All | 22 | 100% |
| 2025 | 4YR | Hispanic/Latino · All | 242 | 98% |
| 2025 | 4YR | Homeless · All | 11 | 100% |
| 2025 | 4YR | Male · All | 254 | 98% |
| 2025 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 29 | 100% |
| 2025 | 4YR | White or Caucasian (not Hispanic) · All | 166 | 98% |
| 2024 | — | All Students in School · All | 559 | 98% |
| 2023 | 4YR | All Students in School · All | 560 | 98% |
| 2023 | 4YR | Asian · All | 51 | 98% |
| 2023 | 4YR | Children with disabilities · All | 82 | 93% |
| 2023 | 4YR | Economically Disadvantaged · All | 289 | 97% |
| 2023 | 4YR | English Learner · All | 22 | 100% |
| 2023 | 4YR | Female · All | 286 | 99% |
| 2023 | 4YR | Hispanic/Latino · All | 250 | 99% |
| 2023 | 4YR | Male · All | 274 | 97% |
| 2023 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 37 | 100% |
| 2023 | 4YR | White or Caucasian (not Hispanic) · All | 199 | 97% |
| 2022 | 4YR | All Students in School · All | 559 | 99% |
| 2022 | 4YR | Asian · All | 35 | 100% |
| 2022 | 4YR | Black (not Hispanic) African American · All | 13 | 92% |
| 2022 | 4YR | Children with disabilities · All | 83 | 93% |
| 2022 | 4YR | Economically Disadvantaged · All | 260 | 99% |
| 2022 | 4YR | English Learner · All | 20 | 100% |
| 2022 | 4YR | Female · All | 280 | 99% |
| 2022 | 4YR | Filipino · All | 12 | 92% |
| 2022 | 4YR | Hispanic/Latino · All | 245 | 98% |
| 2022 | 4YR | Male · All | 279 | 99% |
| 2022 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 24 | 100% |
| 2022 | 4YR | White or Caucasian (not Hispanic) · All | 227 | 100% |
| 2021 | 4yr_ACGR | All Students · All Students in School | 577 | 98% |
| 2021 | 4YR | All Students in School · All | 577 | 98% |
| 2021 | 4YR | American Indian/Alaska Native/Native American · All | 2 | — |
| 2021 | 4YR | Asian/Pacific Islander · All | 70 | — |
| 2021 | 4YR | Black (not Hispanic) African American · All | 2 | — |
| 2021 | 4YR | Children with disabilities · All | 75 | 87% |
| 2021 | 4YR | Economically Disadvantaged · All | 203 | — |
| 2021 | 4YR | English Learner · All | 22 | — |
| 2021 | 4YR | Foster care students · All | 2 | — |
| 2021 | 4YR | Hispanic/Latino · All | 254 | — |
| 2021 | 4YR | Homeless · All | 4 | — |
| 2021 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 26 | — |
| 2021 | 4YR | White or Caucasian (not Hispanic) · All | 223 | — |
| 2020 | 4YR | All Students in School · All | 538 | 98% |
| 2020 | 4YR | Asian · All | 42 | 98% |
| 2020 | 4YR | Children with disabilities · All | 61 | 90% |
| 2020 | 4YR | Economically Disadvantaged · All | 199 | 98% |
| 2020 | 4YR | English Learner · All | 18 | 100% |
| 2020 | 4YR | Female · All | 267 | 99% |
| 2020 | 4YR | Filipino · All | 17 | 100% |
| 2020 | 4YR | Hispanic/Latino · All | 251 | 99% |
| 2020 | 4YR | Male · All | 271 | 98% |
| 2020 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 15 | 100% |
| 2020 | 4YR | White or Caucasian (not Hispanic) · All | 204 | 97% |
| 2019 | 4YR | All Students in School · All | 538 | 98% |
| 2019 | 4YR | Asian · All | 60 | 95% |
| 2019 | 4YR | Black (not Hispanic) African American · All | 8 | 75% |
| 2019 | 4YR | Children with disabilities · All | 61 | 92% |
| 2019 | 4YR | Economically Disadvantaged · All | 199 | 97% |
| 2019 | 4YR | English Learner · All | 18 | 90% |
| 2019 | 4YR | Foster care students · All | 5 | — |
| 2019 | 4YR | Hispanic/Latino · All | 251 | 97% |
| 2019 | 4YR | Homeless · All | 3 | — |
| 2019 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 15 | 75% |
| 2019 | 4YR | White or Caucasian (not Hispanic) · All | 204 | 97% |
| 2018 | 4YR | All Students in School · All | 557 | 98% |
| 2018 | 4YR | American Indian/Alaska Native/Native American · All | — | — |
| 2018 | 4YR | Asian · All | 66 | 97% |
| 2018 | 4YR | Black (not Hispanic) African American · All | 3 | — |
| 2018 | 4YR | Children with disabilities · All | 81 | 97% |
| 2018 | 4YR | Economically Disadvantaged · All | 179 | 97% |
| 2018 | 4YR | English Learner · All | 25 | 90% |
| 2018 | 4YR | Foster care students · All | 3 | — |
| 2018 | 4YR | Hispanic/Latino · All | 237 | 97% |
University Eligibility and Diploma Seals
A to G course completion and diploma seals for the 2025 four year adjusted cohort
2025
66%
Met UC and CSU entrance requirements (A to G)
Eligible to apply to a UC or CSU campus
2025
10%
State Seal of Biliteracy
2025
38%
Golden State Seal Merit Diploma
2025
1%
Cohort dropout rate
Cohort of 529 students. 98% graduated (CDE cohort measure, 2025). 0% still enrolled.
View A to G completion by student group (13 groups)
| Student group | Cohort | Graduated | A to G | Biliteracy | Dropout |
|---|---|---|---|---|---|
| All Students in School | 529 | 98% | 66% | 10% | 1% |
| Female | 275 | 98% | 72% | 13% | 1% |
| Economically Disadvantaged | 257 | 98% | 59% | 11% | 0% |
| Male | 254 | 98% | 61% | 8% | 0% |
| Hispanic/Latino | 242 | 98% | 62% | 9% | 0% |
| White or Caucasian (not Hispanic) | 166 | 98% | 63% | 6% | 0% |
| Children with disabilities | 84 | 94% | 15% | 1% | 0% |
| Asian | 53 | 98% | 90% | 31% | 2% |
| Multicultural/Multiethnic/Multiracial/other | 29 | 100% | 66% | 14% | 0% |
| English Learner | 24 | 100% | 33% | 8% | 0% |
| Filipino | 22 | 100% | 91% | 5% | 0% |
| Black (not Hispanic) African American | 15 | 87% | 46% | 8% | 7% |
| Homeless | 11 | 100% | 46% | 0% | 0% |
View earlier cohorts (3 years)
| Cohort year | Cohort | Graduated | A to G | Biliteracy | Golden State Seal | Dropout |
|---|---|---|---|---|---|---|
| 2023 | 560 | 98% | 62% | 7% | 39% | 1% |
| 2022 | 559 | 99% | 57% | 0% | 0% | 0% |
| 2020 | 538 | 98% | 68% | 4% | 39% | 1% |
Source: school_grad_outcomes, California Department of Education four year adjusted cohort outcomes for 2025. A to G refers to the subject requirements a student must complete to be eligible to apply to the University of California and California State University systems. Rates the department suppresses for small cohorts show as -.
SAT / ACT Participation
College-readiness exams from CRDC and state files
CRDC 2021
388
CRDC: total SAT/ACT takers
Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.