Performance
Delta Charter — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Delta Charter in Tracy, California.
Headline Indicator
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Data not yet captured
English Learner Proficiency (ELPAC)
English Language Proficiency Assessments for California, summative overall performance, 2025
2025
11%
Level 4, well developed
The level used towards reclassification
2025
41%
Level 3 or 4, moderately or well developed
75
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Grade 1 | 6 | - | - | - | - | - |
| Grade 2 | 7 | - | - | - | - | - |
| Grade 3 | 5 | - | - | - | - | - |
| Grade 4 | 9 | - | - | - | - | - |
| Grade 5 | 7 | - | - | - | - | - |
| Grade 7 | 6 | - | - | - | - | - |
| Grade 8 | 8 | - | - | - | - | - |
| Grade 9 | 4 | - | - | - | - | - |
| Grade 10 | 8 | - | - | - | - | - |
| Grade 11 | 10 | - | - | - | - | - |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (20 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| ELs enrolled 12 months or more | 69 | 22% | 35% | 33% | 10% | 43% |
| Hispanic or Latino | 69 | 25% | 35% | 30% | 10% | 41% |
| Primary language: Spanish | 69 | 25% | 35% | 30% | 10% | 41% |
| Economically Disadvantaged | 62 | 24% | 34% | 31% | 11% | 42% |
| No Special Education Services | 49 | 18% | 35% | 33% | 14% | 47% |
| Female | 40 | 30% | 33% | 33% | 5% | 38% |
| Male | 35 | 20% | 34% | 29% | 17% | 46% |
| EL - 6+ years in program | 31 | 16% | 23% | 45% | 16% | 61% |
| Special Education Services | 26 | 38% | 31% | 27% | 4% | 31% |
| LTEL | 20 | 20% | 25% | 40% | 15% | 55% |
| At-Risk of LTEL | 13 | 23% | 69% | 8% | 0% | 8% |
| Not Economically Disadvantaged | 13 | 31% | 31% | 31% | 8% | 38% |
| EL - 5 years in program | 11 | 9% | 73% | 18% | 0% | 18% |
| Homeless | 10 | - | - | - | - | - |
| EL - 3 years in program | 9 | - | - | - | - | - |
| EL - 1 year in program | 7 | - | - | - | - | - |
| EL - 2 years in program | 6 | - | - | - | - | - |
| EL - less than 1 year in program | 6 | - | - | - | - | - |
| ELs enrolled fewer than 12 months | 6 | - | - | - | - | - |
| EL - 4 years in program | 5 | - | - | - | - | - |
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 (95 rows)
| Year | Cohort | Subgroup | Cohort Size | % Grad |
|---|---|---|---|---|
| 2025 | 4YR | All Students in School · All | 70 | 96% |
| 2025 | 4YR | Children with disabilities · All | 15 | 93% |
| 2025 | 4YR | Economically Disadvantaged · All | 49 | 98% |
| 2025 | 4YR | Female · All | 33 | 97% |
| 2025 | 4YR | Hispanic/Latino · All | 33 | 97% |
| 2025 | 4YR | Male · All | 36 | 94% |
| 2025 | 4YR | White or Caucasian (not Hispanic) · All | 26 | 92% |
| 2024 | — | All Students in School · All | 85 | 93% |
| 2023 | 4YR | All Students in School · All | 96 | 97% |
| 2023 | 4YR | Children with disabilities · All | 31 | 97% |
| 2023 | 4YR | Economically Disadvantaged · All | 65 | 99% |
| 2023 | 4YR | Female · All | 43 | 98% |
| 2023 | 4YR | Hispanic/Latino · All | 41 | 100% |
| 2023 | 4YR | Male · All | 53 | 96% |
| 2023 | 4YR | White or Caucasian (not Hispanic) · All | 38 | 97% |
| 2022 | 4YR | All Students in School · All | 93 | 98% |
| 2022 | 4YR | Children with disabilities · All | 20 | 100% |
| 2022 | 4YR | Economically Disadvantaged · All | 64 | 98% |
| 2022 | 4YR | Female · All | 45 | 96% |
| 2022 | 4YR | Hispanic/Latino · All | 45 | 98% |
| 2022 | 4YR | Male · All | 48 | 100% |
| 2022 | 4YR | White or Caucasian (not Hispanic) · All | 34 | 97% |
| 2021 | 4YR | All Students in School · All | 82 | — |
| 2021 | 4YR | American Indian/Alaska Native/Native American · All | 0 | — |
| 2021 | 4YR | Asian/Pacific Islander · All | 2 | — |
| 2021 | 4YR | Black (not Hispanic) African American · All | 2 | — |
| 2021 | 4YR | Children with disabilities · All | 22 | — |
| 2021 | 4YR | Economically Disadvantaged · All | 49 | — |
| 2021 | 4YR | English Learner · All | 4 | — |
| 2021 | 4YR | Foster care students · All | 0 | — |
| 2021 | 4YR | Hispanic/Latino · All | 37 | — |
| 2021 | 4YR | Homeless · All | 6 | — |
| 2021 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 4 | — |
| 2021 | 4YR | White or Caucasian (not Hispanic) · All | 37 | — |
| 2020 | 4YR | All Students in School · All | 83 | 99% |
| 2020 | 4YR | Children with disabilities · All | 22 | 96% |
| 2020 | 4YR | Economically Disadvantaged · All | 54 | 98% |
| 2020 | 4YR | Female · All | 36 | 100% |
| 2020 | 4YR | Hispanic/Latino · All | 29 | 100% |
| 2020 | 4YR | Male · All | 47 | 98% |
| 2020 | 4YR | White or Caucasian (not Hispanic) · All | 37 | 100% |
| 2019 | 4YR | All Students in School · All | 83 | 97% |
| 2019 | 4YR | Asian · All | 3 | — |
| 2019 | 4YR | Black (not Hispanic) African American · All | 6 | 75% |
| 2019 | 4YR | Children with disabilities · All | 22 | 90% |
| 2019 | 4YR | Economically Disadvantaged · All | 54 | 95% |
| 2019 | 4YR | English Learner · All | 6 | 75% |
| 2019 | 4YR | Hispanic/Latino · All | 29 | 90% |
| 2019 | 4YR | Homeless · All | 5 | — |
| 2019 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 8 | 75% |
| 2019 | 4YR | White or Caucasian (not Hispanic) · All | 37 | 95% |
| 2018 | 4YR | All Students in School · All | 68 | 97% |
| 2018 | 4YR | American Indian/Alaska Native/Native American · All | 2 | — |
| 2018 | 4YR | Asian · All | 1 | — |
| 2018 | 4YR | Black (not Hispanic) African American · All | 4 | — |
| 2018 | 4YR | Children with disabilities · All | 12 | 75% |
| 2018 | 4YR | Economically Disadvantaged · All | 35 | 95% |
| 2018 | 4YR | English Learner · All | 3 | — |
| 2018 | 4YR | Foster care students · All | — | — |
| 2018 | 4YR | Hispanic/Latino · All | 25 | 90% |
| 2018 | 4YR | Homeless · All | 4 | — |
| 2018 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 1 | — |
| 2018 | 4YR | White or Caucasian (not Hispanic) · All | 35 | 95% |
| 2017 | 4YR | All Students in School · All | 64 | 92% |
| 2017 | 4YR | American Indian/Alaska Native/Native American · All | — | — |
| 2017 | 4YR | Asian · All | — | — |
| 2017 | 4YR | Black (not Hispanic) African American · All | 5 | — |
| 2017 | 4YR | Children with disabilities · All | 16 | 90% |
| 2017 | 4YR | Economically Disadvantaged · All | 40 | 95% |
| 2017 | 4YR | English Learner · All | 3 | — |
| 2017 | 4YR | Foster care students · All | — | — |
| 2017 | 4YR | Hispanic/Latino · All | 21 | 90% |
| 2017 | 4YR | Homeless · All | 3 | — |
| 2017 | 4YR | Multicultural/Multiethnic/Multiracial/other · All | 4 | — |
| 2017 | 4YR | White or Caucasian (not Hispanic) · All | 34 | 95% |
| 2016 | 4YR | All Students in School · All | 78 | 82% |
| 2016 | 4YR | American Indian/Alaska Native/Native American · All | — | — |
| 2016 | 4YR | Asian · All | 1 | — |
| 2016 | 4YR | Black (not Hispanic) African American · All | 6 | 75% |
| 2016 | 4YR | Children with disabilities · All | 20 | 69% |
University Eligibility and Diploma Seals
A to G course completion and diploma seals for the 2025 four year adjusted cohort
2025
30%
Met UC and CSU entrance requirements (A to G)
Eligible to apply to a UC or CSU campus
2025
5%
State Seal of Biliteracy
2025
24%
Golden State Seal Merit Diploma
2025
4%
Cohort dropout rate
Cohort of 70 students. 96% graduated (CDE cohort measure, 2025). 0% still enrolled.
View A to G completion by student group (7 groups)
| Student group | Cohort | Graduated | A to G | Biliteracy | Dropout |
|---|---|---|---|---|---|
| All Students in School | 70 | 96% | 30% | 5% | 4% |
| Economically Disadvantaged | 49 | 98% | 23% | 6% | 2% |
| Male | 36 | 94% | 24% | 3% | 6% |
| Female | 33 | 97% | 38% | 6% | 3% |
| Hispanic/Latino | 33 | 97% | 31% | 9% | 3% |
| White or Caucasian (not Hispanic) | 26 | 92% | 29% | 0% | 8% |
| Children with disabilities | 15 | 93% | 0% | 0% | 7% |
View earlier cohorts (3 years)
| Cohort year | Cohort | Graduated | A to G | Biliteracy | Golden State Seal | Dropout |
|---|---|---|---|---|---|---|
| 2023 | 96 | 97% | 1% | 0% | 0% | 2% |
| 2022 | 93 | 98% | 20% | 0% | 0% | 1% |
| 2020 | 83 | 99% | 16% | 0% | 0% | 0% |
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
0
CRDC: total SAT/ACT takers
Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.