Ann A. Mullen Middle School vs James W. Lilley Elementary School
A head-to-head comparison of two schools in New Jersey, United States, 1.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Ann A. Mullen Middle School
Sicklerville · Public middle · Grades 6–8
937 students
James W. Lilley Elementary School
Erial · Public elementary · Grades K–5
519 students
| Measure | Ann A. Mullen Middle School Sicklerville, New Jersey | James W. Lilley Elementary School Erial, New Jersey |
|---|---|---|
| Success Index (US) | 59 Top 50% | 63 Top 50% |
| State rank | #291 of 440 | #845 of 1,479 |
| National rank | #5604 of 15,369 | #16182 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 937 | 519 |
| Enrollment | 937 | 519 |
| Free/reduced-price lunch | 45.7% | 51.6% |
| Students per teacher | 12.2 | 11.3 |
| Reading proficiency | 56% | 52% |
| Math proficiency | 39% | 54% |
| city | Sicklerville | Erial |
| state | New Jersey | New Jersey |
| Website | – | – |
The verdict
- •James W. Lilley Elementary School scores higher on the Success Index (US) (62.9 vs 59.4).
- •James W. Lilley Elementary School does better on math proficiency (54% vs 39%).
- •Ann A. Mullen Middle School does better on reading proficiency (56% vs 52%).
- •Ann A. Mullen Middle School does better on community advantage (fewer free/reduced-price lunch) (45.7% vs 51.6%).
- •James W. Lilley Elementary School does better on students per teacher (11.3 vs 12.2).
- •Ann A. Mullen Middle School is the larger school with 937 students compared with 519.
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 Ann A. Mullen Middle School better than James W. Lilley Elementary School?
On the Success Index (US), James W. Lilley Elementary School ranks higher (62.9 vs 59.4 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 Ann A. Mullen Middle School and James W. Lilley Elementary School?
About 1.4 km in a straight line, between Sicklerville and Erial in New Jersey.
Which has the better Enrollment?
Ann A. Mullen Middle School: 937. James W. Lilley Elementary School: 519. Students enrolled in the latest NCES directory year.
How do Ann A. Mullen Middle School and James W. Lilley Elementary School rank in New Jersey?
Ann A. Mullen Middle School is 291st of 440 and James W. Lilley Elementary School is 845th of 1,479 among middle schools in New Jersey on the 2025 Success Index (US).