Deerfield Elementary School vs Grace Wilday Junior High School
A head-to-head comparison of two middle schools in New Jersey, United States, 8.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Deerfield Elementary School
Mountainside · Public middle · Grades 3–8
483 students
Grace Wilday Junior High School
Roselle · Public middle · Grades 7–8
482 students
| Measure | Deerfield Elementary School Mountainside, New Jersey | Grace Wilday Junior High School Roselle, New Jersey |
|---|---|---|
| Success Index (US) | 94 Top 5% | 32 Lower 50% |
| State rank | #29 of 440 | #407 of 440 |
| National rank | #86 of 15,369 | #11568 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 3–8 | Grades 7–8 |
| Students | 483 | 482 |
| Enrollment | 483 | 482 |
| Free/reduced-price lunch | 2.9% | 73.4% |
| Students per teacher | 10.7 | 12.1 |
| Reading proficiency | 81% | 38% |
| Math proficiency | 73% | 19% |
| city | Mountainside | Roselle |
| state | New Jersey | New Jersey |
| Website | – | – |
The verdict
- •Deerfield Elementary School scores higher on the Success Index (US) (93.9 vs 31.7).
- •Deerfield Elementary School does better on math proficiency (73% vs 19%).
- •Deerfield Elementary School does better on reading proficiency (81% vs 38%).
- •Deerfield Elementary School does better on community advantage (fewer free/reduced-price lunch) (2.9% vs 73.4%).
- •Deerfield Elementary School does better on students per teacher (10.7 vs 12.1).
- •Deerfield Elementary School is the larger school with 483 students compared with 482.
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 Deerfield Elementary School better than Grace Wilday Junior High School?
On the Success Index (US), Deerfield Elementary School ranks higher (93.9 vs 31.7 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 Deerfield Elementary School and Grace Wilday Junior High School?
About 8.2 km in a straight line, between Mountainside and Roselle in New Jersey.
Which has the better Enrollment?
Deerfield Elementary School: 483. Grace Wilday Junior High School: 482. Students enrolled in the latest NCES directory year.
How do Deerfield Elementary School and Grace Wilday Junior High School rank in New Jersey?
Deerfield Elementary School is 29th of 440 and Grace Wilday Junior High School is 407th of 440 among middle schools in New Jersey on the 2025 Success Index (US).