Katherine Elementary vs Knolls Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Katherine Elementary
Simi Valley · Public elementary · Grades K–6
300 students
Knolls Elementary
Simi Valley · Public elementary · Grades K–6
212 students
| Measure | Katherine Elementary Simi Valley, California | Knolls Elementary Simi Valley, California |
|---|---|---|
| Success Index (US) | 42 Lower 50% | 35 Lower 50% |
| State rank | #2417 of 5,693 | #2927 of 5,693 |
| National rank | #30881 of 50,301 | #35510 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 300 | 212 |
| Enrollment | 300 | 212 |
| Free/reduced-price lunch | 52.7% | 56.1% |
| Students per teacher | 23.1 | 17.7 |
| Reading proficiency | 47% | 42% |
| Math proficiency | 42% | 27% |
| city | Simi Valley | Simi Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Katherine Elementary scores higher on the Success Index (US) (41.6 vs 34.6).
- •Katherine Elementary does better on math proficiency (42% vs 27%).
- •Katherine Elementary does better on reading proficiency (47% vs 42%).
- •Katherine Elementary does better on community advantage (fewer free/reduced-price lunch) (52.7% vs 56.1%).
- •Knolls Elementary does better on students per teacher (17.7 vs 23.1).
- •Katherine Elementary is the larger school with 300 students compared with 212.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Katherine Elementary better than Knolls Elementary?
On the Success Index (US), Katherine Elementary ranks higher (41.6 vs 34.6 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Katherine Elementary and Knolls Elementary?
About 1.7 km in a straight line, between Simi Valley and Simi Valley in California.
Which has the better Enrollment?
Katherine Elementary: 300. Knolls Elementary: 212. Students enrolled in the latest NCES directory year.
How do Katherine Elementary and Knolls Elementary rank in California?
Katherine Elementary is 2417th of 5,693 and Knolls Elementary is 2927th of 5,693 among elementary schools in California on the 2025 Success Index (US).