Performance
Jefferson — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Jefferson in Tracy, California.
Headline Indicator
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Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
66%
Met or exceeded the standard
2025
33%
Exceeded the standard
223
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 5 | 66% | 34% | 90 |
| Grade 8 | 67% | 32% | 133 |
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 | 75% 380 tested | 72% 381 tested | 66% 223 tested |
| Gender | |||
| Female | 80% 186 tested | 74% 186 tested | 68% 107 tested |
| Male | 70% 194 tested | 70% 195 tested | 65% 116 tested |
| Race and ethnicity | |||
| Asian | 89% 165 tested | 88% 165 tested | 82% 99 tested |
| Hispanic or Latino | 56% 110 tested | 55% 110 tested | 48% 66 tested |
| White | 77% 66 tested | 65% 66 tested | 48% 33 tested |
| Two or more races | 71% 17 tested | 82% 17 tested | 92% 13 tested |
| Socioeconomic status | |||
| Economically disadvantaged | 57% 101 tested | 55% 101 tested | 48% 56 tested |
| Not economically disadvantaged | 81% 279 tested | 78% 280 tested | 72% 167 tested |
| English learners | |||
| English learners | 19% 26 tested | 27% 26 tested | 7% 15 tested |
| English learners, 12 months or more | 19% 26 tested | 27% 26 tested | 7% 15 tested |
| Reclassified fluent English proficient | 89% 93 tested | 90% 93 tested | 83% 59 tested |
| Initial fluent English proficient | 97% 35 tested | 94% 35 tested | 95% 19 tested |
| Ever an English learner | 74% 119 tested | 76% 119 tested | 68% 74 tested |
| Never an English learner | 75% 261 tested | 70% 262 tested | 66% 149 tested |
| English only | 72% 226 tested | 66% 227 tested | 62% 130 tested |
| Disability | |||
| Students with disabilities | 14% 35 tested | 20% 35 tested | 17% 18 tested |
| No reported disability | 81% 345 tested | 77% 346 tested | 71% 205 tested |
| Parent education | |||
| Parent high school graduate | 56% 32 tested | 41% 32 tested | 33% 15 tested |
| Parent some college | 71% 49 tested | 67% 49 tested | 56% 34 tested |
| Parent college graduate | 75% 170 tested | 70% 171 tested | 66% 92 tested |
| Parent graduate school | 87% 112 tested | 87% 112 tested | 80% 71 tested |
View 12 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not migrant education | 75% 380 tested | 72% 381 tested | 66% 223 tested |
| Not foster youth | 75% 378 tested | 72% 379 tested | 67% 222 tested |
| Not homeless | 75% 378 tested | 72% 379 tested | 66% 223 tested |
| Not armed forces family member | 75% 376 tested | 72% 377 tested | 66% 222 tested |
| Fluent English proficient and English only | 79% 354 tested | 75% 355 tested | 71% 208 tested |
| Asian (Not Econ. Disadvantaged) | 89% 148 tested | 89% 148 tested | 82% 88 tested |
| Hispanic or Latino (Not Econ. Disadvantaged) | 63% 57 tested | 58% 57 tested | 54% 37 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 49% 53 tested | 51% 53 tested | 41% 29 tested |
| White (Not Econ. Disadvantaged) | 83% 46 tested | 65% 46 tested | 54% 24 tested |
| White (Econ. Disadvantaged) | 65% 20 tested | 65% 20 tested | - |
| Asian (Econ. Disadvantaged) | 88% 17 tested | 76% 17 tested | 82% 11 tested |
| Two or more races (Not Econ. Disadvantaged) | 77% 13 tested | 92% 13 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
54%
Level 4, well developed
The level used towards reclassification
2025
73%
Level 3 or 4, moderately or well developed
26
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Grade 5 | 4 | - | - | - | - | - |
| Grade 6 | 6 | - | - | - | - | - |
| Grade 7 | 5 | - | - | - | - | - |
| Grade 8 | 11 | 9% | 9% | 18% | 64% | 82% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (16 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| ELs enrolled 12 months or more | 26 | 4% | 23% | 19% | 54% | 73% |
| No Special Education Services | 19 | 0% | 5% | 21% | 74% | 95% |
| EL - 6+ years in program | 18 | 6% | 22% | 17% | 56% | 72% |
| Male | 16 | 6% | 25% | 19% | 50% | 69% |
| Hispanic or Latino | 14 | 0% | 21% | 14% | 64% | 79% |
| Economically Disadvantaged | 13 | 0% | 23% | 8% | 69% | 77% |
| Not Economically Disadvantaged | 13 | 8% | 23% | 31% | 38% | 69% |
| Primary language: Spanish | 13 | 0% | 23% | 15% | 62% | 77% |
| Asian | 11 | 9% | 27% | 27% | 36% | 64% |
| Female | 10 | - | - | - | - | - |
| Primary language: All remaining languages | 9 | - | - | - | - | - |
| Special Education Services | 7 | - | - | - | - | - |
| At-Risk of LTEL | 5 | - | - | - | - | - |
| EL - 3 years in program | 4 | - | - | - | - | - |
| EL - 5 years in program | 4 | - | - | - | - | - |
| LTEL | 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.
Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.