Performance
Jack Northrop Elementary — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Jack Northrop Elementary in Lancaster, California.
Headline Indicator
—
Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
12%
Met or exceeded the standard
2025
1%
Exceeded the standard
107
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 5 | 12% | 1% | 107 |
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 | 23% 290 tested | 13% 296 tested | 12% 107 tested |
| Gender | |||
| Female | 26% 133 tested | 10% 134 tested | 11% 46 tested |
| Male | 21% 157 tested | 15% 162 tested | 13% 61 tested |
| Race and ethnicity | |||
| Black or African American | 10% 70 tested | 4% 72 tested | 4% 23 tested |
| Hispanic or Latino | 26% 180 tested | 15% 184 tested | 10% 67 tested |
| White | 8% 12 tested | 17% 12 tested | - |
| Two or more races | 45% 22 tested | 23% 22 tested | - |
| Socioeconomic status | |||
| Economically disadvantaged | 23% 264 tested | 12% 270 tested | 11% 95 tested |
| Not economically disadvantaged | 31% 26 tested | 23% 26 tested | 25% 12 tested |
| Homeless | 8% 12 tested | 0% 13 tested | - |
| English learners | |||
| English learners | 5% 39 tested | 5% 41 tested | 0% 13 tested |
| English learners, 12 months or more | 5% 38 tested | 5% 38 tested | 0% 12 tested |
| At risk of becoming a long term English learner | 5% 22 tested | 5% 22 tested | - |
| Reclassified fluent English proficient | 44% 18 tested | 26% 19 tested | - |
| Ever an English learner | 18% 57 tested | 12% 60 tested | 9% 22 tested |
| Never an English learner | 25% 233 tested | 14% 236 tested | 13% 85 tested |
| English only | 23% 223 tested | 13% 226 tested | 12% 82 tested |
| Disability | |||
| Students with disabilities | 10% 40 tested | 5% 40 tested | 0% 15 tested |
| No reported disability | 26% 250 tested | 14% 256 tested | 14% 92 tested |
| Parent education | |||
| Parent not a high school graduate | 33% 12 tested | 25% 12 tested | - |
| Parent high school graduate | 17% 75 tested | 12% 78 tested | 4% 27 tested |
| Parent some college | 21% 103 tested | 11% 104 tested | 7% 43 tested |
| Parent college graduate | 26% 47 tested | 17% 47 tested | 0% 12 tested |
| Parent graduate school | 50% 28 tested | 21% 29 tested | 45% 11 tested |
View 10 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not migrant education | 23% 288 tested | 13% 294 tested | 12% 106 tested |
| Not foster youth | 24% 287 tested | 13% 291 tested | 12% 105 tested |
| Not armed forces family member | 23% 283 tested | 13% 289 tested | 12% 106 tested |
| Not homeless | 24% 278 tested | 14% 283 tested | 13% 102 tested |
| Fluent English proficient and English only | 26% 251 tested | 15% 255 tested | 14% 94 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 26% 164 tested | 14% 168 tested | 11% 62 tested |
| Black or African American (Econ. Disadvantaged) | 8% 65 tested | 3% 67 tested | 0% 18 tested |
| Parent education declined to state | 12% 25 tested | 8% 26 tested | - |
| Two or more races (Econ. Disadvantaged) | 40% 20 tested | 20% 20 tested | - |
| Hispanic or Latino (Not Econ. Disadvantaged) | 25% 16 tested | 19% 16 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
11%
Level 4, well developed
The level used towards reclassification
2025
48%
Level 3 or 4, moderately or well developed
87
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Kindergarten | 13 | 8% | 31% | 54% | 8% | 62% |
| Grade 1 | 15 | 40% | 47% | 13% | 0% | 13% |
| Grade 2 | 10 | - | - | - | - | - |
| Grade 3 | 16 | 0% | 50% | 50% | 0% | 50% |
| Grade 4 | 13 | 23% | 23% | 46% | 8% | 54% |
| Grade 5 | 20 | 15% | 25% | 20% | 40% | 60% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (19 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Primary language: Spanish | 85 | 18% | 34% | 38% | 11% | 48% |
| Hispanic or Latino | 83 | 17% | 34% | 39% | 11% | 49% |
| Economically Disadvantaged | 82 | 17% | 35% | 35% | 12% | 48% |
| ELs enrolled 12 months or more | 77 | 14% | 36% | 36% | 13% | 49% |
| No Special Education Services | 69 | 13% | 33% | 41% | 13% | 54% |
| Male | 45 | 20% | 40% | 27% | 13% | 40% |
| Female | 42 | 17% | 26% | 48% | 10% | 57% |
| At-Risk of LTEL | 22 | 9% | 41% | 36% | 14% | 50% |
| EL - 1 year in program | 18 | 33% | 28% | 33% | 6% | 39% |
| EL - 5 years in program | 18 | 11% | 22% | 33% | 33% | 67% |
| Special Education Services | 18 | 39% | 33% | 22% | 6% | 28% |
| EL - 2 years in program | 13 | 23% | 38% | 38% | 0% | 38% |
| EL - 4 years in program | 11 | 0% | 55% | 36% | 9% | 45% |
| EL - less than 1 year in program | 11 | 45% | 18% | 36% | 0% | 36% |
| EL - 3 years in program | 10 | - | - | - | - | - |
| ELs enrolled fewer than 12 months | 10 | - | - | - | - | - |
| EL - 6+ years in program | 6 | - | - | - | - | - |
| Not Economically Disadvantaged | 5 | - | - | - | - | - |
| Homeless | 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.