# Rio Del Oro Elementary

Rio Del Oro Elementary is an elementary school in Plumas Lake, California. Reading proficiency is 56.1%, +3.3 points from 2023 to 2025. Math proficiency is 44.3%, -1.6 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/rio-del-oro-elementary-plumas-lake |
| District | Plumas Lake Elementary |
| Address | 1220 Zanes Drive, Plumas Lake, CA, 95961-9090 |
| Grade span | K-5 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 21:1 |
| Per-student spending | $15,161 |
| Low-Income Students | 247 (43.8%) |
| English Learners | 48 (8.5%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 52.8% | 267 |
| 2024 | 52.3% | 260 |
| 2025 | 56.1% | 246 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 45.9% | 268 |
| 2024 | 38.1% | 260 |
| 2025 | 44.3% | 246 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 41.8% | 59.2% |
| 2024 | 47.7% | 57.0% |
| 2025 | 48.1% | 62.3% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 40.4% | 49.1% |
| 2024 | 29.6% | 46.9% |
| 2025 | 36.1% | 50.7% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 27.3% | 55.2% |
| 2024 | 7.7% | 55.9% |
| 2025 | 14.3% | 60.5% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 30.4% | 47.0% |
| 2024 | 0.0% | 42.3% |
| 2025 | 7.1% | 47.8% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 57.7% | 97 |
| Hispanic or Latino | 50.6% | 81 |
| Two or more races | 63.3% | 30 |
| Asian | 52.2% | 23 |
| Black or African American | 63.6% | 11 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 47.4% | 97 |
| Hispanic or Latino | 33.3% | 81 |
| Two or more races | 53.3% | 30 |
| Asian | 52.2% | 23 |
| Black or African American | 45.5% | 11 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 70 | 8.6% | 27.1% | 24.3% | 40.0% |
| 4 | 89 | 28.1% | 23.6% | 28.1% | 20.2% |
| 5 | 87 | 23.0% | 19.5% | 34.5% | 23.0% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 70 | 14.3% | 31.4% | 28.6% | 25.7% |
| 4 | 89 | 20.2% | 38.2% | 28.1% | 13.5% |
| 5 | 87 | 33.3% | 27.6% | 20.7% | 18.4% |