Hammarskjold Upper Elementary School vs Irwin Elementary School
A head-to-head comparison of two schools in New Jersey, United States, 941 m apart, using official American 2025 data. The better value in each row is highlighted.
Hammarskjold Upper Elementary School
East Brunswick · Public middle · Grades 5–6
1,221 students
Irwin Elementary School
East Brunswick · Public elementary · Grades PK–4
305 students
| Measure | Hammarskjold Upper Elementary School East Brunswick, New Jersey | Irwin Elementary School East Brunswick, New Jersey |
|---|---|---|
| Success Index (US) | 86 Top 5% | 83 Top 10% |
| State rank | #122 of 440 | #400 of 1,479 |
| National rank | #632 of 15,369 | #3521 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 5–6 | Grades PK–4 |
| Students | 1,221 | 305 |
| Enrollment | 1,221 | 305 |
| Free/reduced-price lunch | 25.1% | 30.5% |
| Students per teacher | 10.3 | 11.3 |
| Reading proficiency | 72% | 66% |
| Math proficiency | 64% | 73% |
| city | East Brunswick | East Brunswick |
| state | New Jersey | New Jersey |
| Website | – | – |
The verdict
- •Hammarskjold Upper Elementary School scores higher on the Success Index (US) (86.1 vs 82.7).
- •Irwin Elementary School does better on math proficiency (73% vs 64%).
- •Hammarskjold Upper Elementary School does better on reading proficiency (72% vs 66%).
- •Hammarskjold Upper Elementary School does better on community advantage (fewer free/reduced-price lunch) (25.1% vs 30.5%).
- •Hammarskjold Upper Elementary School does better on students per teacher (10.3 vs 11.3).
- •Hammarskjold Upper Elementary School is the larger school with 1,221 students compared with 305.
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 Hammarskjold Upper Elementary School better than Irwin Elementary School?
On the Success Index (US), Hammarskjold Upper Elementary School ranks higher (86.1 vs 82.7 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 Hammarskjold Upper Elementary School and Irwin Elementary School?
About 941 m in a straight line, between East Brunswick and East Brunswick in New Jersey.
Which has the better Enrollment?
Hammarskjold Upper Elementary School: 1,221. Irwin Elementary School: 305. Students enrolled in the latest NCES directory year.
How do Hammarskjold Upper Elementary School and Irwin Elementary School rank in New Jersey?
Hammarskjold Upper Elementary School is 122nd of 440 and Irwin Elementary School is 400th of 1,479 among middle schools in New Jersey on the 2025 Success Index (US).