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Alta Heights Elementary

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

School overview

Enrollment
298 students
Student-Teacher Ratio
25:1
Free/Reduced Lunch
56%
Teachers
12 full-time

Student demographics

Hispanic44.6%
White48.0%
Asian0.7%
Black1.0%
Other5.7%

Performance breakdown

Performance breakdown for Alta Heights Elementary
CategoryPercentage
Exceeded Standard17.1%
Met Standard24.3%
Below Standard58.7%

What other rankings don't show you

Most rating sites report "41% proficient" for Alta Heights Elementary and stop there. Here's what that number hides:

17.1% of students exceeded standard while 24.3% merely met it. That exceeded rate is 3.9 points below the state average of 21.0%. That's near the Napa Valley Unified district average of 16.2%. Compared to the 7 nearby schools within ~3 miles, this exceeded rate is 5.1 points higher (vs 12.0% average). The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

Proficiency drops by 1.6 percentage points from grade 3 to grade 5 — a signal that the school may not be sustaining early gains.

Chronic absenteeism is 13.9%, better than the state average of 18.7%.

Key metrics

% Exceeded Standard
17.1%
Students scoring above proficient
% Met or Above
41.3%
Students meeting standard
Growth (G3→G5)
-1.6pp
Change in proficiency rate
Chronic Absenteeism
13.9%
Students missing 10%+ of days
Suspension Rate
1.5%
Students suspended at least once
Total Tested
576
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd4922.4%18.4%20.4%38.8%40.8%
4th3818.4%21.1%13.2%47.4%39.5%
5th5617.9%35.7%21.4%25.0%53.6%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd5014.0%34.0%24.0%28.0%48.0%
4th3915.4%17.9%43.6%23.1%33.3%
5th5614.3%17.9%35.7%32.1%32.1%