# Imperial Ave. Holbrook High

Imperial Ave. Holbrook High is badly underperforming. Reading and math results average to the 18th percentile among comparable California schools. Only 30.0% of students met California's reading standard, but it is quickly trending up. Math is weaker: 0.0% of students met California's math standard, and it is trending down.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/imperial-ave-holbrook-high-imperial |
| District | [Imperial Unified](https://caschooltrends.com/districts/imperial-unified) |
| Address | 322 North Imperial Avenue, Imperial, CA, 92251-1267 |
| City | [Imperial](https://caschooltrends.com/cities/imperial) |
| Grade span | 10-12 |
| Charter status | Non-charter |
| Student Enrollment | 28 |
| Current Reading Proficiency | 30.0% |
| Current Math Proficiency | 0.0% |
| Reading State Rank | 1,181/1,596 (26th percentile) |
| Math State Rank | 1,442/1,596 (10th percentile) |
| Student / teacher ratio | 13:1 |
| Per-student spending | $16,202 |
| Low-Income Students | 19 (67.9%) |
| English Learners | 5 (17.9%) |

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

## Quick Links

| Label | URL |
| --- | --- |
| School Website | [School Website](https://www.google.com/search?q=Imperial%20Ave.%20Holbrook%20High%20Imperial%20school%20website) |
| Great Schools | [Great Schools](https://www.greatschools.org/search/search.page?state=CA&q=Imperial%20Ave.%20Holbrook%20High%20Imperial) |
| Niche | [Niche](https://www.niche.com/k12/imperial-ave-holbrook-high-school-imperial-ca/) |
| Ed-Data | [Ed-Data](https://www.ed-data.org/school/imperial/imperial-unified/imperial-ave-holbrook-high) |
| CAASPP | [CAASPP](https://caaspp-elpac.ets.org/caaspp/DashViewReportSB?ps=true&lstTestYear=2026&lstTestType=B&lstCounty=13&lstDistrict=63164-000&lstSchool=1331115&lstGroup=1&lstSubGroup=1&lstSchoolType=A&lstGrade=13&lstFocus=a) |

## 2-Year Trends

| Subject | From year | To year | 2-year change |
| --- | --- | --- | --- |
| Reading | 2024 | 2026 | +11.3% |
| Math | 2024 | 2026 | -5.6% |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2024 | 18.8% | 16 |
| 2025 | 27.3% | 11 |
| 2026 | 30.0% | 20 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 0.0% | 35 |
| 2024 | 5.6% | 18 |
| 2026 | 0.0% | 20 |

## 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 |
| --- | --- | --- |
| 2023 | 9.5% | 26.7% |
| 2024 | 23.1% | N/A |
| 2026 | 40.0% | N/A |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2023 | 2026 | +30.5% |
| Non-Low-Income | N/A | N/A | N/A |

### Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 0.0% | 0.0% |
| 2024 | 0.0% | N/A |
| 2026 | 0.0% | N/A |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| Low-Income | 2023 | 2026 | 0.0% |
| Non-Low-Income | N/A | N/A | N/A |

### Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 15.8% |
| 2026 | N/A | 45.5% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | N/A | N/A | N/A |
| English Native | 2023 | 2026 | +29.7% |

### Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 0.0% |
| 2026 | N/A | 0.0% |

| Group | From year | To year | Change |
| --- | --- | --- | --- |
| English Learners | N/A | N/A | N/A |
| English Native | 2023 | 2026 | 0.0% |

### Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 27.8% | 18 |

### Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 0.0% | 18 |

### Reading Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 20 | 55.0% | 15.0% | 25.0% | 5.0% |

### Math Score Distribution by Grade

| Grade | Tested Students | Minimal | Developing | Proficient | Advanced |
| --- | --- | --- | --- | --- | --- |
| 11 | 20 | 75.0% | 25.0% | 0.0% | 0.0% |