Very Good
#1708 of 9,539 schools in CA
Top 18% in state
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex
High School · Colton Joint Unified · Grand Terrace, CA
A Colton Joint Unified high school where students score 6 points above what's typical for similar communities.
21810 Main St., Grand Terrace, CA 92313
- Math 16% vs CA 32% (2024)
- Reading 61% vs CA 52% (2024)
- 88.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Students at Grand Terrace High Sch at the Ray Abril Jr. Edal Complex score 39% proficient, which is above what's typical for similar communities (expected: 33%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency is down 11 points across the 13-year record (2012–2024) and has held near 39% recently.
Show all 11 years
Multi-year averages used by the rating model: math 24% (multi-year average, 2012-2024) · reading/ELA 57% (multi-year average, 2012-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 24 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
74.1%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Grand Terrace High Sch at the Ray Abril Jr. Edal Complex sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 36Car-Dependent
- Bike 34Somewhat Bikeable
- City Safety: High2,005/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Grand Terrace), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$83,668
Median home value
$465,800
Median rent
$1,782/mo
College educated
28.5%
Homeownership
61%
Poverty rate
7%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 92313; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Stone Ridge Academy RiversidePrivate · tuition | Not rated | K–12 | 2.0 mi | 6 | Compare → |
| Sierra School of East ValleyPrivate · tuition | Not rated | 4–12 | 2.7 mi | 19 | Compare → |
| John W. North HighEnrollment path unverified | 5.7 | 9–12 | 2.8 mi | 2,089 | Compare → |
| Mojave River Academy - National TrailsCharter · enrollment unverified | 6.2 | K–12 | 2.8 mi | 695 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Colton Joint Unified
- Schools in district
- 28
- Rank in district
- #2 of 27
- District spending per student
- $18,938NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 16.5%Census SAIPE · 2024
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex is listed in Colton Joint Unified; a district label does not verify attendance for an address.
About Grand Terrace High Sch at the Ray Abril Jr. Edal Complex
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex is a public high school in Grand Terrace, CA, part of Colton Joint Unified, serving approximately 1,747 students in grades 9th-12th with a 22.1:1 student-teacher ratio. It holds a MySchoolScout rating of 7.9 out of 10 and ranks #1,708 of 9,539 schools in CA.
State assessment records show 24% math proficiency (multi-year average, 2012-2024) and 57% reading/ELA proficiency (multi-year average, 2012-2024).
Frequently asked questions
Common questions about Grand Terrace High Sch at the Ray Abril Jr. Edal Complex
What grades does Grand Terrace High Sch at the Ray Abril Jr. Edal Complex serve?
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex serves students in grades 9th through 12th.
How many students attend Grand Terrace High Sch at the Ray Abril Jr. Edal Complex?
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex has an enrollment of approximately 1,747 students.
What is the student-teacher ratio at Grand Terrace High Sch at the Ray Abril Jr. Edal Complex?
The student-teacher ratio at Grand Terrace High Sch at the Ray Abril Jr. Edal Complex is 22.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Grand Terrace High Sch at the Ray Abril Jr. Edal Complex rank in CA?
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex ranks #1,708 of 9,539 schools in CA.
What is Grand Terrace High Sch at the Ray Abril Jr. Edal Complex's MySchoolScout rating?
Grand Terrace High Sch at the Ray Abril Jr. Edal Complex has a current MySchoolScout rating of 7.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Grand Terrace High Sch at the Ray Abril Jr. Edal Complex?
Based on loaded state assessment records, Grand Terrace High Sch at the Ray Abril Jr. Edal Complex has 24% math proficiency (multi-year average, 2012-2024) and 57% reading/ELA proficiency (multi-year average, 2012-2024).
Is Grand Terrace High Sch at the Ray Abril Jr. Edal Complex a charter school?
No, Grand Terrace High Sch at the Ray Abril Jr. Edal Complex is not a charter school. It is a traditional public school operated by the local school district.
Is Grand Terrace High Sch at the Ray Abril Jr. Edal Complex a Title I school?
No, Grand Terrace High Sch at the Ray Abril Jr. Edal Complex is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Grand Terrace High Sch at the Ray Abril Jr. Edal Complex?
74.1% of students at Grand Terrace High Sch at the Ray Abril Jr. Edal Complex qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 1,747
- Student-Teacher Ratio
- 22.1:1
- Teachers (FTE)
- 79
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Chronic Absenteeism (SY 2022-23)
- 24.4%
- Phone
- (909) 580-5006
- 4-Year Graduation
- 88.0%
- Area population (ZIP 92313)
- 13,069
- Area average commute
- 25 min
- Area median age
- 37.2
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 92313; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2012-2024; directory SY 2023–24
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