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Johnston Cooper Elementary

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

School overview

Enrollment
320 students
Student-Teacher Ratio
27:1
Free/Reduced Lunch
86%
Teachers
12 full-time

Student demographics

Hispanic48.8%
White0.9%
Asian1.6%
Black31.9%
Other16.9%

Performance breakdown

Performance breakdown for Johnston Cooper Elementary
CategoryPercentage
Exceeded Standard5.2%
Met Standard14.1%
Below Standard80.7%

What other rankings don't show you

Most rating sites report "19% proficient" for Johnston Cooper Elementary and stop there. Here's what that number hides:

5.2% of students exceeded standard while 14.1% merely met it. That exceeded rate is 15.8 points below the state average of 21.0%. That's 2.7 points below the Vallejo City Unified district average of 7.8%. The 10 nearby schools within ~3 miles average 7.6% exceeded — 2.4 points higher. The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

Proficiency drops by 1.8 percentage points from grade 3 to grade 5 — a signal that the school may not be sustaining early gains.

Chronic absenteeism is 38.7%, above the state average of 18.7%.

Key metrics

% Exceeded Standard
5.2%
Students scoring above proficient
% Met or Above
19.3%
Students meeting standard
Growth (G3→G5)
-1.8pp
Change in proficiency rate
Chronic Absenteeism
38.7%
Students missing 10%+ of days
Suspension Rate
3.1%
Students suspended at least once
Total Tested
774
Across all grades & subjects

ELA scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd626.5%11.3%25.8%56.5%17.7%
4th704.3%8.6%17.1%70.0%12.9%
5th623.2%24.2%25.8%46.8%27.4%

Math scores by grade

GradeTestedExceededMetNearly MetNot MetMet+Above
3rd616.6%21.3%22.9%49.2%27.9%
4th705.7%10.0%28.6%55.7%15.7%
5th624.8%9.7%19.4%66.1%14.5%