How does Grand Terrace High School at the Ray Abril Jr. Edu compare to other high schools in Grand Terrace?

Grand Terrace High School at the Ray Abril Jr. Edu has a Scope Score of 61.1/100, ranked #635 among California high schools. 16% of students exceed standard, with a total of 668 students tested across grades and subjects.

What percentage of students exceed standards at Grand Terrace High School at the Ray Abril Jr. Edu?

16.4% of students at Grand Terrace High School at the Ray Abril Jr. Edu exceed the state standard on CAASPP assessments, while 38.5% meet or exceed it. The gap between these two numbers reveals whether the school pushes students beyond basic proficiency.

What is the chronic absenteeism rate at Grand Terrace High School at the Ray Abril Jr. Edu?

19.8% of students at Grand Terrace High School at the Ray Abril Jr. Edu are chronically absent (missing 10% or more of school days). This metric reflects school culture and family engagement, and is weighted at 15% in the Scope Score.

Grand Terrace High School at the Ray Abril Jr. Edu

High School

Colton Joint Unified Grand TerraceSan Bernardino County92313

📍 21810 Main Street

Scope Score

out of 100

State Rank

of 1,649 California high schools

🌱

Building Momentum

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Scope Scores are SchoolScope's analysis of public data from the California Dept. of Education (CAASPP, chronic absenteeism, suspension rates). They are not official CDE ratings and should not be the sole basis for school decisions. See methodology.

College & career readiness

Graduation Rate

95.5%

AP Exam Prepared

53.8%

A-G Completion

43.5%

College-Going Rate

54.4%

Data source: California Department of Education — ACGR, CCI, CGR reports

Dashboard indicators

How this school's scores changed from last year to this year

ELA Year-over-Year

Maintained

-2.8 pts DFS change

Math Year-over-Year

Increased

+5.1 pts DFS change

EL Proficiency (ELPAC)

15.8%

English learners at Level 4 (Well Developed) · 120 tested

Data source: California School Dashboard 2025, ELPAC 2024

Performance breakdown

Performance breakdown for Grand Terrace High School at the Ray Abril Jr. Edu
Category	Percentage
Exceeded Standard	16.4%
Met Standard	22.2%
Below Standard	61.5%

Score Factors

Helping

✓Graduation rate: 95.5%

8.1pp above state avg (state avg 87.4%)

25% weight

✓Exceeded standard: 16.4%

0.6pp above state avg (state avg 15.7%)

20% weight

✓College readiness: 53.8%

AP exam pass rate above state avg (state avg 35.3%)

20% weight

✓Met or exceeded: 38.5%

3.8pp above state avg (state avg 34.8%)

15% weight

✓Chronic absenteeism: 19.8%

14.5pp below state avg (state avg 34.3%)

10% weight

✓Baseline proficiency: 38.5%

Above state baseline (state avg 34.8%)

5% weight

✓Suspension rate: 4.1%

0.0pp below state avg (state avg 4.1%)

5% weight

Unlike traditional school ratings, we show our work. Every factor, its weight, and how this school compares to the state average — so you can decide what matters most to your family. The high school Scope Score is weighted across 7 dimensions. See full methodology →

What other rankings don't show you

Most rating sites report "39% proficient" for Grand Terrace High School at the Ray Abril Jr. Edu and stop there. Here's what that number hides:

16.4% of students exceeded standard while 22.2% met it. That exceeded rate is near the state average of 15.7%. That's 6.4 points above the Colton Joint Unified district average of 10.0%. Compared to the 1 nearby schools within ~3 miles, this exceeded rate is 3.2 points higher (vs 13.2% average). The gap between "met" and "exceeded" can reveal how much a school's curriculum challenges students beyond proficiency.

The graduation rate is 95.5% — above the state target. 43.5% of students complete A-G requirements for UC/CSU eligibility. 54.4% of graduates go on to college within a year.

Chronic absenteeism is 19.8%, better than the state average of 34.3%.

Why the exceeded vs. met split matters →