O'Hara Park Middle vs Black Diamond Middle
O'Hara Park Middle and Black Diamond Middle are very closely rated, both scoring around 4.1 out of 10. O'Hara Park Middle is significantly larger with 836 students, about 2.4× the size of Black Diamond Middle (343). In math proficiency, O'Hara Park Middle leads at 38.0%.
O'Hara Park Middle
Oakley, CA
4.1/10
Middle School6th – 8th
836 students
Black Diamond Middle
Antioch, CA
3.8/10
Middle School7th – 8th
343 students
Ratings Comparison
| Metric | O'Hara Park Middle | Black Diamond Middle |
|---|---|---|
| Overall Rating | 4.1 / 10 | 3.8 / 10 |
| Academic Score | 4.1 | 3.1 |
| Growth Score | 4.2 | 2.2 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 42.7% | 72% |
| Environment Score | 3.9 | 7.2 |
| State Rank | #8,474 of 9,539 | #8,748 of 9,539 |
| State Percentile | 11th | 8th |
Test Scores
| Subject | O'Hara Park Middle | Black Diamond Middle |
|---|---|---|
| Math Proficiency | 38.0% | 37.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 52.0% | 48.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Oakley (94561) | Antioch (94531) |
|---|---|---|
| Median Household Income | $130,859 | $123,428 |
| Median Home Value | $632,100 | $660,200 |
| Median Rent | $1,982 | $3,063 |
| College Educated (Bachelor's+) | 23.1% | 31.6% |
| Poverty Rate | 7.0% | 7.2% |
| Avg Commute | 42 min | 47 min |