Performance
Sierra Elementary — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Sierra Elementary in Lancaster, California.
Headline Indicator
—
Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
15%
Met or exceeded the standard
2025
1%
Exceeded the standard
113
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 5 | 15% | 1% | 113 |
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 | 22% 350 tested | 9% 350 tested | 15% 113 tested |
| Gender | |||
| Female | 24% 178 tested | 6% 178 tested | 20% 59 tested |
| Male | 20% 171 tested | 13% 171 tested | 9% 54 tested |
| Race and ethnicity | |||
| Black or African American | 10% 109 tested | 3% 109 tested | 9% 34 tested |
| Hispanic or Latino | 26% 189 tested | 11% 189 tested | 19% 58 tested |
| White | 40% 25 tested | 16% 25 tested | - |
| Two or more races | 10% 20 tested | 0% 20 tested | - |
| Socioeconomic status | |||
| Economically disadvantaged | 21% 327 tested | 9% 327 tested | 14% 100 tested |
| Not economically disadvantaged | 39% 23 tested | 17% 23 tested | 23% 13 tested |
| Homeless | 26% 34 tested | 12% 34 tested | 25% 12 tested |
| Foster youth | 36% 14 tested | 7% 14 tested | - |
| Military family | 64% 11 tested | 27% 11 tested | - |
| English learners | |||
| English learners | 0% 42 tested | 0% 42 tested | 0% 11 tested |
| English learners, 12 months or more | 0% 42 tested | 0% 41 tested | 0% 11 tested |
| At risk of becoming a long term English learner | 0% 15 tested | 0% 15 tested | - |
| Reclassified fluent English proficient | 74% 19 tested | 37% 19 tested | - |
| Initial fluent English proficient | 43% 14 tested | 29% 14 tested | - |
| Ever an English learner | 23% 61 tested | 11% 61 tested | 19% 16 tested |
| Never an English learner | 22% 289 tested | 9% 289 tested | 14% 97 tested |
| English only | 21% 275 tested | 8% 275 tested | 15% 96 tested |
| Disability | |||
| Students with disabilities | 8% 52 tested | 6% 52 tested | 8% 12 tested |
| No reported disability | 25% 298 tested | 10% 298 tested | 16% 101 tested |
| Parent education | |||
| Parent not a high school graduate | 13% 32 tested | 3% 33 tested | - |
| Parent high school graduate | 15% 120 tested | 9% 120 tested | 4% 28 tested |
| Parent some college | 20% 112 tested | 7% 112 tested | 12% 42 tested |
| Parent college graduate | 36% 42 tested | 14% 42 tested | 38% 16 tested |
| Parent graduate school | 45% 31 tested | 17% 30 tested | 18% 11 tested |
View 10 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not migrant education | 22% 350 tested | 9% 350 tested | 15% 113 tested |
| Not armed forces family member | 21% 339 tested | 9% 339 tested | 13% 107 tested |
| Not foster youth | 21% 336 tested | 10% 336 tested | 15% 109 tested |
| Not homeless | 22% 316 tested | 9% 316 tested | 14% 101 tested |
| Fluent English proficient and English only | 25% 308 tested | 11% 308 tested | 17% 102 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 27% 180 tested | 12% 180 tested | 19% 53 tested |
| Black or African American (Econ. Disadvantaged) | 9% 105 tested | 3% 105 tested | 6% 31 tested |
| Two or more races (Econ. Disadvantaged) | 11% 18 tested | 0% 18 tested | - |
| White (Econ. Disadvantaged) | 28% 18 tested | 6% 18 tested | - |
| Parent education declined to state | 31% 13 tested | 15% 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
6%
Level 4, well developed
The level used towards reclassification
2025
50%
Level 3 or 4, moderately or well developed
68
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Kindergarten | 9 | - | - | - | - | - |
| Grade 1 | 9 | - | - | - | - | - |
| Grade 2 | 6 | - | - | - | - | - |
| Grade 3 | 15 | 20% | 47% | 33% | 0% | 33% |
| Grade 4 | 18 | 11% | 22% | 61% | 6% | 67% |
| Grade 5 | 11 | 36% | 27% | 36% | 0% | 36% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (17 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Primary language: Spanish | 67 | 19% | 30% | 45% | 6% | 51% |
| Hispanic or Latino | 66 | 20% | 30% | 44% | 6% | 50% |
| Economically Disadvantaged | 65 | 18% | 31% | 45% | 6% | 51% |
| ELs enrolled 12 months or more | 63 | 19% | 32% | 43% | 6% | 49% |
| No Special Education Services | 51 | 16% | 27% | 51% | 6% | 57% |
| Male | 39 | 26% | 31% | 41% | 3% | 44% |
| Female | 29 | 10% | 31% | 48% | 10% | 59% |
| Special Education Services | 17 | 29% | 41% | 24% | 6% | 29% |
| At-Risk of LTEL | 15 | 20% | 33% | 47% | 0% | 47% |
| EL - 2 years in program | 14 | 7% | 14% | 64% | 14% | 79% |
| EL - 4 years in program | 13 | 23% | 23% | 54% | 0% | 54% |
| EL - 1 year in program | 12 | 33% | 50% | 8% | 8% | 17% |
| EL - 3 years in program | 11 | 18% | 45% | 36% | 0% | 36% |
| EL - 5 years in program | 10 | - | - | - | - | - |
| Homeless | 7 | - | - | - | - | - |
| EL - less than 1 year in program | 5 | - | - | - | - | - |
| ELs enrolled fewer than 12 months | 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.
Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.