Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Knightsen ElementaryMary Casey Black ElementarySummer Lake ElementaryGehringer Elementary
Maximum of four schools. Remove one to add another.
| Measure | Knightsen Elementary Knightsen, California | Mary Casey Black Elementary Brentwood, California | Summer Lake Elementary Oakley, California | Gehringer Elementary Oakley, California |
|---|---|---|---|---|
| Success Index (US) | 37 Lower 50% | 38 Lower 50% | 44 Lower 50% | 41 Lower 50% |
| State rank | #2768 of 5,693 | #2727 of 5,693 | #2226 of 5,693 | #2466 of 5,693 |
| National rank | #33984 of 50,301 | #33521 of 50,301 | #29030 of 50,301 | #31320 of 50,301 |
| Sector | Public | Public | Public | Public |
| Type | Elementary | Elementary | Elementary | Elementary |
| Year range | Grades K–8 | Grades K–5 | Grades K–5 | Grades K–5 |
| Students | 316 | 680 | 595 | 663 |
| Enrollment | 316 | 680 | 595 | 663 |
| Free/reduced-price lunch | 38% | 47.1% | 43.9% | 44.3% |
| Students per teacher | 24.3 | 25.2 | 23.8 | 23.7 |
| Reading proficiency | 39% | 46% | – | 45% |
| Math proficiency | 34% | 33% | – | 38% |
| city | Knightsen | Brentwood | Oakley | Oakley |
| state | California | California | California | California |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).