Schools in 92324 — Colton, California: 14 schools. Average score 13.2 points below the state. Here is what that number does — and doesn't — tell you.
92324 has 14 ranked schools in Colton, averaging a Scope Score of 31.6/100 — 13.2 points below the state average of 44.8 (CDE CAASPP 2025). Scores range from 11.0 to 45.2, a 34.3-point spread.
How 92324 schools perform
The top-ranked school is Colton High with a Scope Score of 45 and 11.2% of students exceeding standard.
Average proficiency falls 4.6 percentage points from grade 3 to grade 5 across 92324. This pattern in test scores may reflect a variety of factors and is worth examining school by school.
Chronic absenteeism across 92324 averages 24.8%, above the state average of 17.9%. CDE CAASPP 2025.
How 92324 compares to nearby zip codes
| Zip | City | Schools | Avg Score | vs 92324 |
|---|---|---|---|---|
| 92324 | Colton | 14 | Developing 31.6/100 | — |
| 92329 | Phelan | 4 | Needs Support 26.4/100 | -5.2 |
| 92316 | Bloomington | 7 | Developing 34.9/100 | +3.3 |
| 92314 | Big Bear City | 3 | Developing 35.7/100 | +4.1 |
Source: CDE CAASPP 2025, analyzed by SchoolScope.
School archetypes in 92324
Hidden gems: 2 schools in 92324 are classified as On the Rise (2) — showing positive growth trajectories that raw proficiency scores alone don't capture. These are schools where students leave with more than they arrived with.
Archetypes are data-driven labels based on Scope Score dimensions. Learn more
All schools in 92324
ranked by Scope Score · 2024–25 CAASPP
| # | School | Exceeded | Score |
|---|---|---|---|
| 1 | Colton High Colton Joint Unified Building Momentum | 11.2% | Developing 45/100 |
| 2 | Dr. Ernest Garcia Elementary Rialto Unified On the Rise | 13.0% | Developing 42/100 |
| 3 | Georgia F. Morris Elementary Rialto Unified Building Momentum | 16.3% | Developing 41/100 |
| 4 | Ulysses Grant Elementary Colton Joint Unified Building Momentum | 13.7% | Developing 41/100 |
| 5 | William G. Jehue Middle Rialto Unified On the Rise | 11.4% | Developing 40/100 |
| 6 | William McKinley Elementary Colton Joint Unified Building Momentum | 8.4% | Developing 34/100 |
| 7 | Woodrow Wilson Elementary Colton Joint Unified Building Momentum | 11.8% | Developing 34/100 |
| 8 | Paul Rogers Elementary Colton Joint Unified Building Momentum | 11.8% | Developing 33/100 |
| 9 | Mojave River Academy - National Trails Oro Grande Culture First | 4.6% | Developing 32/100 |
| 10 | Reche Canyon Elementary Colton Joint Unified Building Momentum | 7.6% | Needs Support 27/100 |
| 11 | Alice Birney Elementary Colton Joint Unified Building Momentum | 4.1% | Needs Support 23/100 |
| 12 | Abraham Lincoln Elementary Colton Joint Unified Building Momentum | 7.2% | Needs Support 21/100 |
| 13 | Cooley Ranch Elementary Colton Joint Unified Building Momentum | 4.0% | Needs Support 17/100 |
| 14 | Washington High Colton Joint Unified Building Momentum | 7.1% | Needs Support 11/100 |
Schools in 92324 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