Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Lorbeer MiddleArmstrong ElementaryGolden Springs ElementaryPantera Elementary
Maximum of four schools. Remove one to add another.
| Measure | Lorbeer Middle Diamond Bar, California | Armstrong Elementary Diamond Bar, California | Golden Springs Elementary Diamond Bar, California | Pantera Elementary Diamond Bar, California |
|---|---|---|---|---|
| Success Index (US) | 37 Lower 50% | 50 Lower 50% | 46 Lower 50% | 70 Top 25% |
| State rank | #603 of 1,334 | #1914 of 5,693 | #2124 of 5,693 | #834 of 5,693 |
| National rank | #10452 of 15,369 | #25279 of 50,301 | #27828 of 50,301 | #11565 of 50,301 |
| Sector | Public | Public | Public | Public |
| Type | Middle | Elementary | Elementary | Elementary |
| Year range | Grades 7–8 | Grades K–6 | Grades K–6 | Grades K–6 |
| Students | 688 | 251 | 388 | 512 |
| Enrollment | 688 | 251 | 388 | 512 |
| Free/reduced-price lunch | 74.3% | 66.9% | 72.2% | 47.9% |
| Students per teacher | 24.6 | 19.3 | 25.9 | 24.4 |
| Reading proficiency | 54% | 67% | 57% | 77% |
| Math proficiency | 36% | 42% | 52% | 72% |
| city | Diamond Bar | Diamond Bar | Diamond Bar | Diamond Bar |
| 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).