# River Montessori Elementary Charter

River Montessori Elementary Charter is an elementary school in Petaluma, California. Reading proficiency is 61.1%, -10.8 points from 2023 to 2025. Math proficiency is 57.4%, +13.7 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/river-montessori-elementary-charter-petaluma |
| District | Old Adobe Union |
| Address | 3880 Cypress Drive Suite B, Petaluma, CA, 94954-5613 |
| Grade span | K-6 |
| Charter status | Charter |
| Enrollment | N/A |
| Student / teacher ratio | 22:1 |
| Per-student spending | $20,295 |
| Low-Income Students | 35 (24.3%) |
| English Learners | 8 (5.6%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 71.9% | 64 |
| 2024 | 69.8% | 53 |
| 2025 | 61.1% | 54 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 43.8% | 64 |
| 2024 | 43.8% | 48 |
| 2025 | 57.4% | 54 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 57.9% | 77.8% |
| 2024 | 50.0% | 75.6% |
| 2025 | 54.5% | 62.8% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 31.6% | 48.9% |
| 2024 | 18.2% | 51.4% |
| 2025 | 18.2% | 67.4% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 74.5% |
| 2024 | N/A | 77.8% |
| 2025 | N/A | 62.0% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 47.3% |
| 2024 | N/A | 48.8% |
| 2025 | N/A | 58.0% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 56.3% | 32 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 62.5% | 32 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 21 | 14.3% | 28.6% | 19.1% | 38.1% |
| 4 | 17 | 5.9% | 23.5% | 17.6% | 52.9% |
| 5 | 13 | 15.4% | 38.5% | 15.4% | 30.8% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 3 | 21 | 9.5% | 28.6% | 23.8% | 38.1% |
| 4 | 17 | 5.9% | 41.2% | 29.4% | 23.5% |
| 5 | 13 | 30.8% | 15.4% | 23.1% | 30.8% |