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Schools in 94401 — San Mateo, California

94401 has 4 ranked schools averaging a Scope Score of 58.9 — 15.2 points above the California state average of 43.8. Scores range from 20.5 to 87.2, a 66.8-point spread. 1 school ranks in the 90th percentile or above statewide.

Avg Scope Score
58.9
State avg: 43.8
SchoolScope composite
Score Range
66.8
20.5 – 87.2
Avg Exceeded %
35.5%
State avg: 21.6%
Chronic Absenteeism
15.7%
State avg: 18.1%
Schools Ranked
4
With Scope Scores

How 94401 schools perform

The top-ranked school is College Park Elementary with a Scope Score of 87 and 61.2% of students exceeding standard.

High-ceiling zip code: Schools here average 35.5% exceeding standard — well above the statewide average of 21.6%. These schools aren't just meeting proficiency; they're pushing students beyond it.

Strong growth trajectory: Schools in 94401 show an average grade 3-to-5 improvement of +5.2 percentage points, suggesting these schools are adding real value over time.

Chronic absenteeism across 94401 averages 15.7%, above the state average of 18.1%.

How 94401 compares to nearby zip codes

Zip CodeCitySchoolsAvg Scorevs 94401
94401San Mateo4Solid
58.9/100
94402San Mateo7Developing
47.3/100
-11.6
94403San Mateo8Developing
43.4/100
-15.6
94404Foster City5Solid
68.6/100
+9.7

School archetypes in 94401

1 High Ceiling1 Strong All-Around1 Growth Engine1 Building Momentum

Hidden gems: 1 school in 94401 is classified as Growth Engine — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.

Archetypes are data-driven labels based on Scope Score dimensions. Learn more

All schools in 94401

#SchoolExceededScore
1College Park Elementary
San Mateo-Foster City High Ceiling
61.2%Strong
87/100
2San Mateo High
San Mateo Union High Strong All-Around
32.7%Solid
65/100
3North Shoreview Montessori
San Mateo-Foster City Growth Engine
43.6%Solid
63/100
4LEAD Elementary
San Mateo-Foster City Building Momentum
4.4%Needs Support
20/100

Schools in 94401 on the map

Data source: California Department of Education · CAASPP 2024-25 · Methodology

Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.

What Scope Scores can't tell you about 94401

  • Class sizes and student-teacher interaction quality
  • Quality of arts, music, athletics, and enrichment programs
  • Teacher experience, turnover, and professional development
  • Campus safety, bullying climate, and social-emotional support
  • Parent and community engagement levels
  • Quality of special education and gifted programs
  • How school zones and enrollment boundaries affect access

Scope Scores measure academic performance and school climate using public data. They are one lens among many. Full methodology

Frequently asked questions

Are the schools in San Mateo good?
San Mateo's 4 ranked elementary schools average a Scope Score of 58.9/100, which is 15.2 points above the California state average of 43.8. 35.5% of students exceed the state standard on average (state average: 21.6%). The Scope Score weights six dimensions: exceeded standard (40%), met standard (22%), grade-level growth (15%), chronic absenteeism (10%), suspension rate (5%), and ELPAC proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.
What is the best elementary school in San Mateo?
The highest-scoring elementary school in San Mateo is College Park Elementary with a Scope Score of 87/100 and 61.2% of students exceeding the state standard. Rankings are based on SchoolScope's 2025 Scope Score, which measures academic performance and school climate using publicly available California data. See full methodology.
How do San Mateo schools compare to the state average?
San Mateo elementary schools average a Scope Score of 58.9 vs. the statewide average of 43.8 (15.2 points above). The exceeded rate averages 35.5% vs. 21.6% statewide. Chronic absenteeism averages 15.7% vs. 18.1% statewide. Scores range from 20.5 to 87.2, a 66.8-point spread.
How many schools are in San Mateo?
San Mateo has 4 ranked elementary schools with Scope Scores. Schools are ranked using a weighted composite of CAASPP test performance, growth trajectory, chronic absenteeism, and suspension rate. Schools with insufficient testing data are not ranked.
What does the Scope Score measure?
The Scope Score is SchoolScope's proprietary composite rating (0–100) based on six dimensions of publicly available California school data: the exceeded-vs-met standard split, overall proficiency, grade 3–5 growth, chronic absenteeism, suspension rate, and ELPAC English Learner proficiency. Unlike single-number ratings, the Scope Score separates students who "exceeded" from those who "met" the standard — revealing whether a school pushes students beyond proficiency or paces toward it. Full methodology and weights.