North Shoreview Montessori
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 77 of every 100 students at this school read and write at grade level and about 74 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are up about 15 points since 2014, while math scores are up about 19 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 76% of students here test proficient in math and reading, compared with the roughly 69% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About North Shoreview Montessori
North Shoreview Montessori is a K-5 school of intimate scale in San Mateo, California, one of the schools within San Mateo-Foster City, caters to 325 students in grades K through 8. By comparison, California's public schools average about 465 students each, so North Shoreview Montessori sits 30% smaller than that benchmark.
North Shoreview Montessori is one of 22 schools operated by San Mateo-Foster City, a district that teaches 9,906 students overall.
For racial and ethnic makeup, North Shoreview Montessori shows that the largest single group is White at 31%, but no single group is in the majority. Beyond that, the school records 29% Asian, 22% Hispanic, 16% multiracial.
Looking at school resources, On paper, North Shoreview Montessori has 14 full-time-equivalent teachers, translating to a class-load average of around 23.0:1. The state averages about 22.3:1, putting this campus right in line with peers. Roughly 18% of students at North Shoreview Montessori qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against San Mateo County (around 34%), the school's rate is meaningfully below typical.
After controlling for student poverty, North Shoreview Montessori sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 69.1%; this one delivers 76.0%.
In the broader community, ACS estimates for San Mateo County put median household income runs about $158,855, 54% of adults hold a bachelor's degree or higher, and roughly 4% of residents live below the federal poverty line. In all, San Mateo County runs 176 public schools (combined enrollment of about 82,403 students), of which North Shoreview Montessori is one.
The closest other public school is College Park Elementary, roughly 0.6 miles away. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), North Shoreview Montessori ranks 2nd on composite proficiency, higher than the local average of 50.5%.
Geographically, the school is in an inner-city area.
Over the past 7-year window. Looking back 7 years, enrollment at North Shoreview Montessori has shrank 7%, going from 348 students in 2018 to 325 in 2025. White enrollment moved from 41% to 31% across the same window. The student-to-teacher ratio fell from 25.8:1 in 2018 to 23.0:1 today.
Within the allk12 community for this school, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
San Mateo County at a glance
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