Performance
Patterson High — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Patterson High in Patterson, California.
Headline Indicator
—
Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
14%
Met or exceeded the standard
2025
2%
Exceeded the standard
450
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 10 | 14% | 2% | 437 |
| Grade 12 | 8% | 0% | 12 |
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 | 63% 424 tested | 27% 424 tested | 14% 450 tested |
| Gender | |||
| Female | 70% 202 tested | 23% 202 tested | 15% 223 tested |
| Male | 56% 222 tested | 30% 222 tested | 12% 227 tested |
| Race and ethnicity | |||
| Asian | - | - | 39% 18 tested |
| Black or African American | 72% 29 tested | 48% 29 tested | 12% 17 tested |
| Filipino | - | - | 23% 13 tested |
| Hispanic or Latino | 60% 324 tested | 21% 324 tested | 12% 329 tested |
| Native Hawaiian or Pacific Islander | - | - | 0% 14 tested |
| White | 69% 35 tested | 46% 35 tested | 21% 48 tested |
| Socioeconomic status | |||
| Economically disadvantaged | 61% 325 tested | 25% 325 tested | 11% 314 tested |
| Not economically disadvantaged | 68% 99 tested | 33% 99 tested | 18% 136 tested |
| Migrant education | 43% 14 tested | 21% 14 tested | - |
| English learners | |||
| English learners | 17% 98 tested | 4% 98 tested | 0% 85 tested |
| English learners, 12 months or more | 18% 95 tested | 4% 95 tested | 0% 82 tested |
| Long term English learners | 29% 70 tested | 6% 70 tested | 0% 63 tested |
| Reclassified fluent English proficient | 82% 154 tested | 29% 154 tested | 15% 163 tested |
| Ever an English learner | 57% 252 tested | 19% 252 tested | 10% 248 tested |
| Never an English learner | 70% 172 tested | 38% 172 tested | 18% 202 tested |
| English only | 70% 164 tested | 38% 164 tested | 18% 195 tested |
| Disability | |||
| Students with disabilities | 12% 59 tested | 2% 59 tested | 0% 65 tested |
| No reported disability | 71% 365 tested | 31% 365 tested | 16% 385 tested |
| Parent education | |||
| Parent not a high school graduate | 56% 18 tested | 17% 18 tested | 0% 13 tested |
| Parent high school graduate | 58% 36 tested | 19% 36 tested | 10% 42 tested |
| Parent some college | 67% 27 tested | 44% 27 tested | 13% 39 tested |
| Parent college graduate | 61% 28 tested | 29% 28 tested | 13% 23 tested |
| Parent graduate school | 59% 17 tested | 35% 17 tested | 16% 19 tested |
View 14 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not foster youth | 62% 423 tested | 27% 423 tested | 14% 446 tested |
| Not homeless | 63% 418 tested | 27% 418 tested | 14% 446 tested |
| Not armed forces family member | 62% 418 tested | 27% 418 tested | 14% 444 tested |
| Not migrant education | 63% 410 tested | 27% 410 tested | 14% 440 tested |
| Fluent English proficient and English only | 76% 326 tested | 34% 326 tested | 17% 365 tested |
| Parent education declined to state | 63% 298 tested | 26% 298 tested | 15% 314 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 60% 268 tested | 21% 268 tested | 11% 251 tested |
| Hispanic or Latino (Not Econ. Disadvantaged) | 63% 56 tested | 21% 56 tested | 14% 78 tested |
| White (Not Econ. Disadvantaged) | 76% 21 tested | 48% 21 tested | 30% 27 tested |
| White (Econ. Disadvantaged) | 57% 14 tested | 43% 14 tested | 10% 21 tested |
| Black or African American (Econ. Disadvantaged) | 72% 18 tested | 50% 18 tested | 0% 11 tested |
| Asian (Econ. Disadvantaged) | - | - | 38% 13 tested |
| Black or African American (Not Econ. Disadvantaged) | 73% 11 tested | 45% 11 tested | - |
| Native Hawaiian or Pacific Islander (Econ. Disadvantaged) | - | - | 0% 11 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
12%
Level 4, well developed
The level used towards reclassification
2025
48%
Level 3 or 4, moderately or well developed
366
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Grade 9 | 106 | 25% | 31% | 39% | 6% | 44% |
| Grade 10 | 86 | 15% | 33% | 36% | 16% | 52% |
| Grade 11 | 99 | 27% | 26% | 32% | 14% | 46% |
| Grade 12 | 75 | 23% | 27% | 36% | 15% | 51% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (26 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| ELs enrolled 12 months or more | 350 | 19% | 31% | 37% | 13% | 50% |
| Primary language: Spanish | 343 | 23% | 29% | 35% | 13% | 48% |
| Hispanic or Latino | 338 | 24% | 29% | 35% | 12% | 47% |
| Economically Disadvantaged | 321 | 24% | 29% | 36% | 12% | 47% |
| EL - 6+ years in program | 298 | 14% | 31% | 40% | 14% | 55% |
| No Special Education Services | 271 | 20% | 25% | 40% | 16% | 55% |
| LTEL | 219 | 13% | 31% | 39% | 17% | 56% |
| Male | 184 | 24% | 32% | 33% | 11% | 44% |
| Female | 182 | 21% | 27% | 39% | 13% | 52% |
| Special Education Services | 95 | 31% | 42% | 24% | 3% | 27% |
| Not Economically Disadvantaged | 45 | 16% | 29% | 38% | 18% | 56% |
| Migrant | 30 | 50% | 17% | 30% | 3% | 33% |
| EL - less than 1 year in program | 16 | 100% | 0% | 0% | 0% | 0% |
| EL - 1 year in program | 15 | 60% | 27% | 13% | 0% | 13% |
| Asian | 14 | 14% | 36% | 50% | 0% | 50% |
| EL - 3 years in program | 14 | 57% | 21% | 21% | 0% | 21% |
| ELs enrolled fewer than 12 months | 14 | 100% | 0% | 0% | 0% | 0% |
| Primary language: All remaining languages | 13 | 0% | 38% | 62% | 0% | 62% |
| Homeless | 12 | 83% | 0% | 17% | 0% | 17% |
| EL - 2 years in program | 10 | - | - | - | - | - |
| At-Risk of LTEL | 8 | - | - | - | - | - |
| EL - 5 years in program | 8 | - | - | - | - | - |
| Two or more races | 6 | - | - | - | - | - |
| White | 6 | - | - | - | - | - |
| EL - 4 years in program | 5 | - | - | - | - | - |
| Primary language: Punjabi | 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 | 419 | 96% |
| 2025 | 4YR | Asian · All | 20 | 95% |
| 2025 | 4YR | Black (not Hispanic) African American · All | 25 | 92% |
| 2025 | 4YR | Children with disabilities · All | 77 | 86% |
| 2025 | 4YR | Economically Disadvantaged · All | 355 | 96% |
| 2025 | 4YR | English Learner · All | 100 | 94% |
| 2025 | 4YR | Female · All | 216 | 96% |
| 2025 | 4YR | Hispanic/Latino · All | 317 | 96% |
| 2025 | 4YR | Homeless · All | 18 | 83% |
| 2025 | 4YR | Male · All | 203 | 96% |
| 2025 | 4YR | White or Caucasian (not Hispanic) · All | 36 | 100% |
| 2024 | — | All Students in School · All | 435 | 95% |
| 2023 | 4YR | All Students in School · All | 405 | 95% |
| 2023 | 4YR | Asian · All | 18 | 94% |
| 2023 | 4YR | Black (not Hispanic) African American · All | 23 | 100% |
| 2023 | 4YR | Children with disabilities · All | 62 | 89% |
| 2023 | 4YR | Economically Disadvantaged · All | 328 | 94% |
| 2023 | 4YR | English Learner · All | 104 | 89% |
| 2023 | 4YR | Female · All | 214 | 95% |
| 2023 | 4YR | Filipino · All | 12 | 100% |
| 2023 | 4YR | Hispanic/Latino · All | 300 | 94% |
| 2023 | 4YR | Homeless · All | 11 | 91% |
| 2023 | 4YR | Male · All | 190 | 94% |
| 2023 | 4YR | White or Caucasian (not Hispanic) · All | 37 | 95% |
| 2022 | 4YR | All Students in School · All | 379 | 96% |
| 2022 | 4YR | Asian · All | 18 | 100% |
| 2022 | 4YR | Black (not Hispanic) African American · All | 24 | 92% |
| 2022 | 4YR | Children with disabilities · All | 57 | 86% |
| 2022 | 4YR | Economically Disadvantaged · All | 308 | 95% |
| 2022 | 4YR | English Learner · All | 90 | 90% |
| 2022 | 4YR | Female · All | 198 | 97% |
| 2022 | 4YR | Filipino · All | 14 | 100% |
| 2022 | 4YR | Hispanic/Latino · All | 272 | 95% |
| 2022 | 4YR | Male · All | 181 | 96% |
| 2022 | 4YR | White or Caucasian (not Hispanic) · All | 33 | 100% |
| 2021 | 4yr_ACGR | All Students · All Students in School | 366 | 94% |
| 2021 | 4YR | All Students in School · All | 366 | 94% |
| 2021 | 4YR | American Indian/Alaska Native/Native American · All | 0 | — |
| 2021 | 4YR | Asian/Pacific Islander · All | 18 | — |
| 2021 | 4YR | Black (not Hispanic) African American · All | 17 | — |
| 2021 | 4YR | Children with disabilities · All | 73 | 87% |
| 2021 | 4YR | Economically Disadvantaged · All | 317 | 93% |
| 2021 | 4YR | English Learner · All | 82 | 87% |
| 2021 | 4YR | Foster care students · All | 3 | — |
| 2021 | 4YR | Hispanic/Latino · All | 292 | 92% |
| 2021 | 4YR | Homeless · All | 9 | — |
| 2021 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 8 | — |
| 2021 | 4YR | White or Caucasian (not Hispanic) · All | 31 | — |
| 2020 | 4YR | All Students in School · All | 385 | 93% |
| 2020 | 4YR | Asian · All | 14 | 86% |
| 2020 | 4YR | Black (not Hispanic) African American · All | 29 | 90% |
| 2020 | 4YR | Children with disabilities · All | 56 | 75% |
| 2020 | 4YR | Economically Disadvantaged · All | 322 | 94% |
| 2020 | 4YR | English Learner · All | 89 | 82% |
| 2020 | 4YR | Female · All | 198 | 96% |
| 2020 | 4YR | Hispanic/Latino · All | 268 | 95% |
| 2020 | 4YR | Male · All | 187 | 91% |
| 2020 | 4YR | Migrant · All | 18 | 78% |
| 2020 | 4YR | White or Caucasian (not Hispanic) · All | 48 | 96% |
| 2019 | 4YR | All Students in School · All | 385 | 93% |
| 2019 | 4YR | American Indian/Alaska Native/Native American · All | 2 | — |
| 2019 | 4YR | Asian · All | 30 | 90% |
| 2019 | 4YR | Black (not Hispanic) African American · All | 29 | 90% |
| 2019 | 4YR | Children with disabilities · All | 56 | 74% |
| 2019 | 4YR | Economically Disadvantaged · All | 322 | 93% |
| 2019 | 4YR | English Learner · All | 89 | 82% |
| 2019 | 4YR | Foster care students · All | 4 | — |
| 2019 | 4YR | Hispanic/Latino · All | 268 | 97% |
| 2019 | 4YR | Homeless · All | 9 | 75% |
| 2019 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 8 | 75% |
| 2019 | 4YR | White or Caucasian (not Hispanic) · All | 48 | 95% |
| 2018 | 4YR | All Students in School · All | 348 | 97% |
| 2018 | 4YR | American Indian/Alaska Native/Native American · All | 1 | — |
| 2018 | 4YR | Asian · All | 25 | 90% |
| 2018 | 4YR | Black (not Hispanic) African American · All | 20 | 90% |
| 2018 | 4YR | Children with disabilities · All | 54 | 84% |
| 2018 | 4YR | Economically Disadvantaged · All | 290 | 97% |
| 2018 | 4YR | English Learner · All | 66 | 92% |
| 2018 | 4YR | Foster care students · All | 2 | — |
| 2018 | 4YR | Hispanic/Latino · All | 248 | 97% |
University Eligibility and Diploma Seals
A to G course completion and diploma seals for the 2025 four year adjusted cohort
2025
44%
Met UC and CSU entrance requirements (A to G)
Eligible to apply to a UC or CSU campus
2025
11%
State Seal of Biliteracy
2025
29%
Golden State Seal Merit Diploma
2025
1%
Cohort dropout rate
Cohort of 419 students. 96% graduated (CDE cohort measure, 2025). 1% still enrolled.
View A to G completion by student group (11 groups)
| Student group | Cohort | Graduated | A to G | Biliteracy | Dropout |
|---|---|---|---|---|---|
| All Students in School | 419 | 96% | 44% | 11% | 1% |
| Economically Disadvantaged | 355 | 96% | 41% | 11% | 1% |
| Hispanic/Latino | 317 | 96% | 41% | 13% | 1% |
| Female | 216 | 96% | 56% | 14% | 1% |
| Male | 203 | 96% | 32% | 8% | 1% |
| English Learner | 100 | 94% | 20% | 3% | 0% |
| Children with disabilities | 77 | 86% | 9% | 2% | 1% |
| White or Caucasian (not Hispanic) | 36 | 100% | 50% | 6% | 0% |
| Black (not Hispanic) African American | 25 | 92% | 48% | 9% | 0% |
| Asian | 20 | 95% | 74% | 0% | 0% |
| Homeless | 18 | 83% | 13% | 0% | 0% |
View earlier cohorts (3 years)
| Cohort year | Cohort | Graduated | A to G | Biliteracy | Golden State Seal | Dropout |
|---|---|---|---|---|---|---|
| 2023 | 405 | 95% | 24% | 8% | 29% | 4% |
| 2022 | 379 | 96% | 23% | 9% | 46% | 2% |
| 2020 | 385 | 93% | 31% | 10% | 48% | 4% |
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
14
CRDC: total SAT/ACT takers
Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.