Explore Map Compare Blog Sign in

Trona Elementary

Trona Joint Unified Trona San Bernardino County 93562
Composite Score
out of 100
State Percentile
of elementary schools
State Rank
328 students tested

School overview

Enrollment
132 students
Student-Teacher Ratio
19:1
Free/Reduced Lunch
77%
Teachers
7 full-time

Student demographics

Hispanic 31.1%
White 56.8%
Black 6.8%
Other 5.3%

Performance breakdown

Performance breakdown for Trona Elementary
CategoryPercentage
Exceeded Standard7.1%
Met Standard15.3%
Below Standard77.5%

What other rankings don't show you

Most rating sites report "22% proficient" for Trona Elementary and stop there. Here's what that number hides:

7.1% of students exceeded standard while 15.3% merely met it. That exceeded rate is 13.8 points below the state average of 21.0%. The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

Proficiency drops by 12.1 percentage points from grade 3 to grade 5 — a signal that the school may not be sustaining early gains.

Chronic absenteeism is 41.3%, above the state average of 18.7%.

Key metrics

% Exceeded Standard
7.1%
Students scoring above proficient
% Met or Above
22.5%
Students meeting standard
Growth (G3→G5)
-12.1pp
Change in proficiency rate
Chronic Absenteeism
41.3%
Students missing 10%+ of days
Suspension Rate
2.5%
Students suspended at least once
Total Tested
328
Across all grades & subjects

ELA scores by grade

Grade Tested Exceeded Met Nearly Met Not Met Met+Above
3rd 25 16.0% 8.0% 16.0% 60.0% 24.0%
4th 16 12.5% 12.5% 18.8% 56.3% 25.0%
5th 18 0.0% 16.7% 50.0% 33.3% 16.7%
6th 23 0.0% 26.1% 26.1% 47.8% 26.1%

Math scores by grade

Grade Tested Exceeded Met Nearly Met Not Met Met+Above
3rd 25 12.0% 16.0% 32.0% 40.0% 28.0%
4th 16 6.3% 25.0% 31.3% 37.5% 31.3%
5th 18 5.6% 5.6% 38.9% 50.0% 11.1%
6th 23 4.3% 13.0% 30.4% 52.2% 17.4%