River Montessori Elementary Charter
Elementary Schools (Public)Grades K–6Charter SchoolActive
3880 Cypress Drive Suite B, Petaluma, CA 94954-5613
(707) 778-6414
Overall Score (2024-25)
↑ 0.5 ptsvs 2023-2477
out of 100
StrongTop 12% statewideData completeness: 100%
Academic Achievement77
CA avg
Academic Growth71
CA avg
Equity90
CA avg
School Climate75
CA avg
Score reflects percentile ranking among same-type schools. How is this calculated?
Test Scores (2024-25)
Percentage of students meeting or exceeding standards on CAASPP/CAST.
English Language Arts61.1%
CA avg 48.8%
Mathematics57.4%
CA avg 34.6%
Science / CAST (2024-25)46.1%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 57.1% | 61.9% | — | 21 |
| 04 | 70.6% | 52.9% | — | 17 |
| 05 | 46.1% | 53.9% | 46.1% | 13 |
| 06 | — | — | — | — |
Enrollment & Demographics (2024-25)
144
Total Students
24.3%
Free/Reduced Lunch
5.6%
English Learners
Staff (2024-25)
22.2:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 14.2%11.5%
Chronically Absent
148
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 49708470119750. Academic Year: 2023-24 – 2024-25.