# Thomas Riley High

Thomas Riley High is badly underperforming. Reading and math results average to the 31st percentile among comparable California schools. Only 15.4% of students met California's reading standard, but it is trending up. 15.4% of students met California's math standard, but it is quickly trending up.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/thomas-riley-high-los-angeles |
| District | [Los Angeles Unified](https://caschooltrends.com/districts/los-angeles-unified) |
| Address | 1524 East 103rd Street, Los Angeles, CA, 90002-3307 |
| City | [Los Angeles](https://caschooltrends.com/cities/los-angeles) |
| Grade span | 9-12 |
| Charter status | Non-charter |
| Student Enrollment | 23 |
| Current Reading Proficiency | 15.4% |
| Current Math Proficiency | 15.4% |
| Reading State Rank | 1,303/1,596 (18th percentile) |
| Math State Rank | 891/1,596 (44th percentile) |
| Student / teacher ratio | 9:1 |
| Per-student spending | $27,074 |
| Low-Income Students | 22 (95.7%) |
| English Learners | 7 (30.4%) |

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

## Quick Links

| Label | URL |
| --- | --- |
| School Website | [School Website](https://www.google.com/search?q=Thomas%20Riley%20High%20Los%20Angeles%20school%20website) |
| Great Schools | [Great Schools](https://www.greatschools.org/search/search.page?state=CA&q=Thomas%20Riley%20High%20Los%20Angeles) |
| Niche | [Niche](https://www.niche.com/k12/thomas-riley-high-school-los-angeles-ca/) |
| Ed-Data | [Ed-Data](https://www.ed-data.org/school/los-angeles/los-angeles-unified/thomas-riley-high) |
| CAASPP | [CAASPP](https://caaspp-elpac.ets.org/caaspp/DashViewReportSB?ps=true&lstTestYear=2026&lstTestType=B&lstCounty=19&lstDistrict=64733-000&lstSchool=1930692&lstGroup=1&lstSubGroup=1&lstSchoolType=A&lstGrade=13&lstFocus=a) |

## 2-Year Trends

| Subject | From year | To year | 2-year change |
| --- | --- | --- | --- |
| Reading | 2019 | 2026 | +7.7% |
| Math | 2019 | 2026 | +15.4% |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2018 | 0.0% | 19 |
| 2019 | 7.7% | 13 |
| 2026 | 15.4% | 13 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2018 | 0.0% | 18 |
| 2019 | 0.0% | 12 |
| 2026 | 15.4% | 13 |

## 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 |
| --- | --- | --- |
| 2015 | 0.0% | N/A |
| 2026 | 16.7% | N/A |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2015 | 2026 | +16.7% |
| Non-Low-Income | N/A | N/A | N/A |

### Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2015 | 0.0% | N/A |
| 2026 | 16.7% | N/A |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2015 | 2026 | +16.7% |
| Non-Low-Income | N/A | N/A | N/A |

### Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2015 | N/A | 0.0% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | N/A | N/A | N/A |
| English Native | N/A | N/A | N/A |

### Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2015 | N/A | 0.0% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | N/A | N/A | N/A |
| English Native | N/A | N/A | N/A |

### Reading Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 11 | 54.5% | 27.3% | 18.2% | 0.0% |

### Math Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 11 | 72.7% | 9.1% | 0.0% | 18.2% |