# Apollo High

Apollo High is badly underperforming. Reading and math results average to the 9th percentile among comparable California schools. Only 8.3% of students met California's reading standard, and it is trending down. Math is weaker: 0.0% of students met California's math standard, it is holding steady.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/apollo-high-simi-valley |
| District | [Simi Valley Unified](https://caschooltrends.com/districts/simi-valley-unified) |
| Address | 3150 School Street, Simi Valley, CA, 93065-3998 |
| City | [Simi Valley](https://caschooltrends.com/cities/simi-valley) |
| Grade span | 10-12 |
| Charter status | Non-charter |
| Student Enrollment | 88 |
| Current Reading Proficiency | 8.3% |
| Current Math Proficiency | 0.0% |
| Reading State Rank | 1,464/1,596 (8th percentile) |
| Math State Rank | 1,442/1,596 (10th percentile) |
| Student / teacher ratio | 7:1 |
| Per-student spending | $17,225 |
| Low-Income Students | 73 (83.0%) |
| English Learners | 18 (20.5%) |

Based on California’s CALPADS student-group data (2025).

## Quick Links

| Label | URL |
| --- | --- |
| School Website | [School Website](https://www.google.com/search?q=Apollo%20High%20Simi%20Valley%20school%20website) |
| Great Schools | [Great Schools](https://www.greatschools.org/search/search.page?state=CA&q=Apollo%20High%20Simi%20Valley) |
| Niche | [Niche](https://www.niche.com/k12/apollo-high-school-simi-valley-ca/) |
| Ed-Data | [Ed-Data](https://www.ed-data.org/school/ventura/simi-valley-unified/apollo-high) |
| CAASPP | [CAASPP](https://caaspp-elpac.ets.org/caaspp/DashViewReportSB?ps=true&lstTestYear=2026&lstTestType=B&lstCounty=56&lstDistrict=72603-000&lstSchool=5634993&lstGroup=1&lstSubGroup=1&lstSchoolType=A&lstGrade=13&lstFocus=a) |

## 2-Year Trends

| Subject | From year | To year | 2-year change |
| --- | --- | --- | --- |
| Reading | 2024 | 2026 | -6.6% |
| Math | 2024 | 2026 | 0.0% |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2024 | 14.9% | 47 |
| 2025 | 12.2% | 49 |
| 2026 | 8.3% | 48 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2024 | 0.0% | 47 |
| 2025 | 0.0% | 49 |
| 2026 | 0.0% | 48 |

## Performance details

Race, economic status, English learner status, and distribution of scores by grade.

### Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2024 | 14.7% | 15.4% |
| 2025 | 11.9% | N/A |
| 2026 | 3.2% | 17.6% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2024 | 2026 | -11.5% |
| Non-Low-Income | 2024 | 2026 | +2.3% |

### Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2024 | 0.0% | 0.0% |
| 2025 | 0.0% | N/A |
| 2026 | 0.0% | 0.0% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2024 | 2026 | 0.0% |
| Non-Low-Income | 2024 | 2026 | 0.0% |

### Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2024 | N/A | 9.7% |
| 2025 | 0.0% | 18.5% |
| 2026 | 0.0% | 17.4% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | 2025 | 2026 | 0.0% |
| English Native | 2024 | 2026 | +7.7% |

### Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2024 | N/A | 0.0% |
| 2025 | 0.0% | 0.0% |
| 2026 | 0.0% | 0.0% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | 2025 | 2026 | 0.0% |
| English Native | 2024 | 2026 | 0.0% |

### Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 5.6% | 36 |
| White | 9.1% | 11 |

### Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 0.0% | 36 |
| White | 0.0% | 11 |

### Reading Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 48 | 64.6% | 27.1% | 8.3% | 0.0% |

### Math Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 48 | 95.8% | 4.2% | 0.0% | 0.0% |