# Castlebay Lane Charter

Castlebay Lane Charter is an elementary school in Porter Ranch, California. Reading proficiency is 74.4%, +3.0 points from 2023 to 2025. Math proficiency is 71.4%, -0.2 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/castlebay-lane-charter-porter-ranch |
| District | Los Angeles Unified |
| Address | 19010 Castlebay Lane, Porter Ranch, CA, 91326-1005 |
| Grade span | K-5 |
| Charter status | Charter |
| Enrollment | N/A |
| Student / teacher ratio | 24:1 |
| Per-student spending | $27,074 |
| Low-Income Students | 176 (26.9%) |
| English Learners | 25 (3.8%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 71.4% | 290 |
| 2024 | 72.2% | 284 |
| 2025 | 74.4% | 297 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 71.6% | 292 |
| 2024 | 74.3% | 284 |
| 2025 | 71.4% | 297 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 57.8% | 75.2% |
| 2024 | 56.6% | 77.9% |
| 2025 | 59.3% | 80.6% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 52.4% | 76.9% |
| 2024 | 51.3% | 82.7% |
| 2025 | 60.5% | 75.8% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 73.6% |
| 2024 | N/A | 73.9% |
| 2025 | N/A | 76.5% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 74.0% |
| 2024 | N/A | 75.9% |
| 2025 | N/A | 71.5% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 70.2% | 131 |
| Hispanic or Latino | 63.1% | 65 |
| Asian | 88.9% | 54 |
| Two or more races | 81.3% | 32 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 66.4% | 131 |
| Hispanic or Latino | 61.5% | 65 |
| Asian | 85.2% | 54 |
| Two or more races | 81.3% | 32 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 101 | 9.9% | 26.7% | 17.8% | 45.5% |
| 4 | 97 | 3.1% | 14.4% | 33.0% | 49.5% |
| 5 | 99 | 7.1% | 15.2% | 35.4% | 42.4% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 101 | 8.9% | 16.8% | 37.6% | 36.6% |
| 4 | 97 | 4.1% | 20.6% | 23.7% | 51.5% |
| 5 | 99 | 14.1% | 21.2% | 13.1% | 51.5% |