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Portola Elementary

Composite Score
out of 100
State Percentile
of elementary schools
State Rank
642 students tested

School overview

Enrollment
325 students
Student-Teacher Ratio
23:1
Free/Reduced Lunch
19%
Teachers
14 full-time

Student demographics

Hispanic23.7%
White0.3%
Asian35.1%
Black0.9%
Other40.0%

Performance breakdown

Performance breakdown for Portola Elementary
CategoryPercentage
Exceeded Standard26.5%
Met Standard32.2%
Below Standard41.4%

What other rankings don't show you

Most rating sites report "59% proficient" for Portola Elementary and stop there. Here's what that number hides:

26.5% of students exceeded standard while 32.2% merely met it. That exceeded rate is 5.5 points above the state average of 21.0%. That's 2.2 points above the San Bruno Park Elementary district average of 24.2%. Nearby schools (within ~3 miles) average 25.9% exceeded — about the same. The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

Proficiency drops by 6.8 percentage points from grade 3 to grade 5 — a signal that the school may not be sustaining early gains.

Chronic absenteeism is 12.9%, better than the state average of 18.7%.

Key metrics

% Exceeded Standard
26.5%
Students scoring above proficient
% Met or Above
58.6%
Students meeting standard
Growth (G3→G5)
-6.8pp
Change in proficiency rate
Chronic Absenteeism
12.9%
Students missing 10%+ of days
Suspension Rate
2.0%
Students suspended at least once
Total Tested
642
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd4632.6%30.4%21.7%15.2%63.0%
4th5728.1%24.6%21.1%26.3%52.6%
5th5726.3%36.8%19.3%17.5%63.2%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd4632.6%37.0%10.9%19.6%69.6%
4th5617.9%30.4%35.7%16.1%48.2%
5th5922.0%33.9%25.4%18.6%55.9%