Old River Elementary vs Mary Casey Black Elementary
Mary Casey Black Elementary has a higher overall rating of 7.3/10 compared to 4.7/10. Mary Casey Black Elementary is significantly larger with 703 students, about 2.3× the size of Old River Elementary (309). In math proficiency, Old River Elementary leads at 47.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Old River Elementary
Knightsen, CA
4.7/10
Elementary SchoolKindergarten – 8th
309 students
Mary Casey Black Elementary
Brentwood, CA
7.3/10
Elementary SchoolKindergarten – 5th
703 students
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| Metric | Old River Elementary | Mary Casey Black Elementary |
|---|---|---|
| Overall Rating | 4.7 / 10 | 7.3 / 10 |
| Academic Score | 6.5 | 5.9 |
| Growth Score | 4.4 | 9.7 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 15.5% | 27.5% |
| Environment Score | 2.9 | 3.2 |
| State Rank | #8,166 of 9,557 | #2,590 of 9,557 |
| State Percentile | 15th | 73th |
Test Scores
| Subject | Old River Elementary | Mary Casey Black Elementary |
|---|---|---|
| Math Proficiency | 47.0% | 33.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 52.0% | 46.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Knightsen (94548) | Brentwood (94513) |
|---|---|---|
| Median Household Income | $183,100 | $139,736 |
| Median Home Value | $918,100 | $793,900 |
| Median Rent | — | $2,449 |
| College Educated (Bachelor's+) | 33.9% | 38.4% |
| Poverty Rate | 3.1% | 7.5% |
| Avg Commute | — | 41 min |