Schools in 92316 — Bloomington, California: 7 schools. Average score 10.0 points below the state. Here is what that number does — and doesn't — tell you.
92316 has 7 ranked schools in Bloomington, averaging a Scope Score of 34.9/100 — 10.0 points below the state average of 44.8 (CDE CAASPP 2025). Scores range from 20.1 to 44.5, a 24.4-point spread.
How 92316 schools perform
The top-ranked school is Bloomington High with a Scope Score of 44 and 8.9% of students exceeding standard.
Average proficiency falls 5.5 percentage points from grade 3 to grade 5 across 92316. This pattern in test scores may reflect a variety of factors and is worth examining school by school.
Chronic absenteeism across 92316 averages 23.5%, above the state average of 17.9%. CDE CAASPP 2025.
How 92316 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 92316 |
|---|---|---|---|---|
| 92316 | Bloomington | 7 | Developing 34.9/100 | — |
| 92314 | Big Bear City | 3 | Developing 35.7/100 | +0.8 |
| 92313 | Grand Terrace | 3 | Developing 36.8/100 | +1.9 |
| 92311 | Barstow | 5 | Needs Support 23.7/100 | -11.1 |
| 92309 | Baker | 3 | Needs Support 22.9/100 | -11.9 |
| 92308 | Apple Valley | 8 | Developing 31.6/100 | -3.3 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
All schools in 92316
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Bloomington High Colton Joint Unified Building Momentum | 8.9% | Developing 44/100 |
| 2 | Ruth Grimes Elementary Colton Joint Unified Building Momentum | 20.4% | Developing 39/100 |
| 3 | Gerald A. Smith Elementary Colton Joint Unified Building Momentum | 13.2% | Developing 38/100 |
| 4 | Mary B. Lewis Elementary Colton Joint Unified Building Momentum | 5.3% | Developing 36/100 |
| 5 | Crestmore Elementary Colton Joint Unified Building Momentum | 14.2% | Developing 36/100 |
| 6 | Walter Zimmerman Elementary Colton Joint Unified Building Momentum | 7.1% | Needs Support 30/100 |
| 7 | Slover Mountain High (Continuation) Colton Joint Unified Building Momentum | 0.0% | Needs Support 20/100 |
Schools in 92316 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