Schools in 92313 — Grand Terrace, California: 3 schools. Average score 8.0 points below the state. Here is what that number does — and doesn't — tell you.
92313 has 3 ranked schools in Grand Terrace, averaging a Scope Score of 36.8/100 — 8.0 points below the state average of 44.8 (CDE CAASPP 2025). Scores range from 28.6 to 50.2, a 21.5-point spread.
How 92313 schools perform
The top-ranked school is Grand Terrace High School at the Ray Abril Jr. Edu with a Scope Score of 50 and 16.4% of students exceeding standard.
Average proficiency falls 15.5 percentage points from grade 3 to grade 5 across 92313. This pattern in test scores may reflect a variety of factors and is worth examining school by school.
Chronic absenteeism across 92313 averages 20.2%, above the state average of 17.9%. CDE CAASPP 2025.
How 92313 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 92313 |
|---|---|---|---|---|
| 92313 | Grand Terrace | 3 | Developing 36.8/100 | — |
| 92314 | Big Bear City | 3 | Developing 35.7/100 | -1.2 |
| 92311 | Barstow | 5 | Needs Support 23.7/100 | -13.1 |
| 92316 | Bloomington | 7 | Developing 34.9/100 | -1.9 |
| 92309 | Baker | 3 | Needs Support 22.9/100 | -13.9 |
| 92308 | Apple Valley | 8 | Developing 31.6/100 | -5.2 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
All schools in 92313
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Grand Terrace High School at the Ray Abril Jr. Edu Colton Joint Unified Building Momentum | 16.4% | Solid 50/100 |
| 2 | Grand Terrace Elementary Colton Joint Unified Building Momentum | 10.5% | Developing 32/100 |
| 3 | Terrace View Elementary Colton Joint Unified Building Momentum | 17.3% | Needs Support 29/100 |
Schools in 92313 on the map
Data source: California Department of Education · CAASPP 2024-25 · Methodology
Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.
Numbers tell you whether students are clearing the bar. A school visit tells you whether they're happy doing it. These metrics are intentionally missing from the Scope Score: class sizes and student-teacher interaction quality; arts, music, athletics, and enrichment programs; teacher experience and turnover; campus safety and social-emotional support; parent and community engagement; quality of special education and gifted programs; how school zones and enrollment boundaries affect access. Full methodology