Jefferson Elementary
School overview
Student demographics
Performance breakdown
| Category | Percentage |
|---|---|
| Exceeded Standard | 6.1% |
| Met Standard | 16.3% |
| Below Standard | 77.6% |
What other rankings don't show you
Most rating sites report "22% proficient" for Jefferson Elementary and stop there. Here's what that number hides:
6.1% of students exceeded standard while 16.3% merely met it. That exceeded rate is 14.9 points below the state average of 21.0%. That's 17.1 points below the Corona-Norco Unified district average of 23.3%. The 16 nearby schools within ~3 miles average 20.2% exceeded — 14.1 points higher. The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.
Students here improve by 1.7 percentage points from grade 3 to grade 5, suggesting the school is adding value beyond what students arrive with.
Chronic absenteeism is 14.3%, better than the state average of 18.7%.
Key metrics
ELA scores by grade
| Grade | Tested | Exceeded | Met | Met+Above |
|---|---|---|---|---|
| 3rd | 80 | 7.5% | 12.5% | 20.0% |
| 4th | 61 | 4.9% | 22.9% | 27.9% |
| 5th | 79 | 11.4% | 12.7% | 24.1% |
| 6th | 81 | 8.6% | 34.6% | 43.2% |
Math scores by grade
| Grade | Tested | Exceeded | Met | Met+Above |
|---|---|---|---|---|
| 3rd | 83 | 2.4% | 12.1% | 14.5% |
| 4th | 63 | 1.6% | 9.5% | 11.1% |
| 5th | 80 | 1.3% | 12.5% | 13.8% |
| 6th | 83 | 10.8% | 13.3% | 24.1% |
Nearby schools
16 schools within ~3 miles · avg composite 48.4