Performance
Lone Tree Elementary — Academic Performance
Standardised assessments, graduation outcomes and college-readiness metrics for Lone Tree Elementary in Antioch, California.
Headline Indicator
—
Data not yet captured
Science (CAST)
California Science Test, percentage meeting or exceeding the standard, 2025
CAASPP
22%
Met or exceeded the standard
2025
3%
Exceeded the standard
87
Students tested
| Grade | Met or exceeded | Exceeded | Tested |
|---|---|---|---|
| Grade 5 | 22% | 3% | 87 |
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 | 31% 248 tested | 21% 249 tested | 22% 87 tested |
| Gender | |||
| Female | 32% 127 tested | 20% 129 tested | 17% 47 tested |
| Male | 29% 121 tested | 22% 120 tested | 28% 40 tested |
| Race and ethnicity | |||
| Asian | 40% 15 tested | 47% 15 tested | - |
| Black or African American | 25% 69 tested | 23% 69 tested | 16% 25 tested |
| Filipino | 35% 20 tested | 20% 20 tested | - |
| Hispanic or Latino | 32% 107 tested | 16% 108 tested | 24% 37 tested |
| White | 26% 19 tested | 16% 19 tested | - |
| Socioeconomic status | |||
| Economically disadvantaged | 29% 199 tested | 19% 200 tested | 18% 72 tested |
| Not economically disadvantaged | 39% 49 tested | 31% 49 tested | 40% 15 tested |
| English learners | |||
| English learners | 13% 45 tested | 13% 46 tested | 8% 13 tested |
| English learners, 12 months or more | 13% 45 tested | 13% 45 tested | 8% 13 tested |
| At risk of becoming a long term English learner | 0% 14 tested | 7% 14 tested | - |
| Ever an English learner | 18% 50 tested | 16% 51 tested | 6% 17 tested |
| Never an English learner | 34% 198 tested | 22% 198 tested | 26% 70 tested |
| English only | 34% 194 tested | 22% 194 tested | 25% 69 tested |
| Disability | |||
| Students with disabilities | 11% 38 tested | 5% 38 tested | 27% 11 tested |
| No reported disability | 34% 210 tested | 24% 211 tested | 21% 76 tested |
| Parent education | |||
| Parent high school graduate | 26% 53 tested | 13% 53 tested | 11% 19 tested |
| Parent some college | 24% 49 tested | 24% 49 tested | 13% 15 tested |
| Parent college graduate | 42% 55 tested | 25% 55 tested | 30% 20 tested |
| Parent graduate school | 45% 11 tested | 27% 11 tested | - |
View 12 further student groups reported by the state
| Student group | English Language Arts | Mathematics | Science |
|---|---|---|---|
| Not migrant education | 31% 248 tested | 21% 249 tested | 22% 87 tested |
| Not foster youth | 30% 246 tested | 21% 247 tested | 22% 87 tested |
| Not homeless | 30% 246 tested | 21% 247 tested | 22% 86 tested |
| Not armed forces family member | 31% 243 tested | 21% 244 tested | 22% 86 tested |
| Fluent English proficient and English only | 34% 203 tested | 23% 203 tested | 24% 74 tested |
| Hispanic or Latino (Econ. Disadvantaged) | 32% 87 tested | 16% 88 tested | 23% 31 tested |
| Parent education declined to state | 27% 73 tested | 19% 73 tested | 23% 30 tested |
| Black or African American (Econ. Disadvantaged) | 21% 58 tested | 19% 58 tested | 10% 21 tested |
| Hispanic or Latino (Not Econ. Disadvantaged) | 30% 20 tested | 15% 20 tested | - |
| Filipino (Econ. Disadvantaged) | 28% 18 tested | 17% 18 tested | - |
| White (Econ. Disadvantaged) | 25% 12 tested | 17% 12 tested | - |
| Black or African American (Not Econ. Disadvantaged) | 45% 11 tested | 45% 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
11%
Level 4, well developed
The level used towards reclassification
2025
43%
Level 3 or 4, moderately or well developed
94
English learners tested
| Grade | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| Kindergarten | 15 | 27% | 27% | 40% | 7% | 47% |
| Grade 1 | 14 | 36% | 43% | 21% | 0% | 21% |
| Grade 2 | 19 | 21% | 26% | 47% | 5% | 53% |
| Grade 3 | 18 | 44% | 39% | 17% | 0% | 17% |
| Grade 4 | 15 | 7% | 33% | 40% | 20% | 60% |
| Grade 5 | 13 | 15% | 23% | 23% | 38% | 62% |
Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.
View ELPAC by student group (22 groups)
| Student group | Tested | Level 1 | Level 2 | Level 3 | Level 4 | Level 3 or 4 |
|---|---|---|---|---|---|---|
| No Special Education Services | 84 | 19% | 33% | 36% | 12% | 48% |
| ELs enrolled 12 months or more | 82 | 24% | 34% | 30% | 11% | 41% |
| Economically Disadvantaged | 71 | 24% | 38% | 30% | 8% | 38% |
| Hispanic or Latino | 68 | 31% | 34% | 26% | 9% | 35% |
| Primary language: Spanish | 68 | 31% | 35% | 26% | 7% | 34% |
| Female | 47 | 23% | 34% | 26% | 17% | 43% |
| Male | 47 | 28% | 30% | 38% | 4% | 43% |
| EL - 1 year in program | 24 | 42% | 29% | 29% | 0% | 29% |
| EL - 2 years in program | 23 | 26% | 39% | 26% | 9% | 35% |
| Not Economically Disadvantaged | 23 | 30% | 13% | 39% | 17% | 57% |
| Asian | 16 | 6% | 31% | 38% | 25% | 63% |
| At-Risk of LTEL | 14 | 29% | 36% | 36% | 0% | 36% |
| EL - 4 years in program | 12 | 17% | 17% | 50% | 17% | 67% |
| ELs enrolled fewer than 12 months | 12 | 33% | 17% | 42% | 8% | 50% |
| EL - less than 1 year in program | 11 | 27% | 18% | 45% | 9% | 55% |
| EL - 3 years in program | 10 | - | - | - | - | - |
| EL - 5 years in program | 10 | - | - | - | - | - |
| Primary language: All remaining languages | 10 | - | - | - | - | - |
| Special Education Services | 10 | - | - | - | - | - |
| Primary language: Cantonese | 5 | - | - | - | - | - |
| EL - 6+ years in program | 4 | - | - | - | - | - |
| White | 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.