Lockhart Elementary School vs Seaford Manor School
A head-to-head comparison of two elementary schools in New York, United States, 1.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Lockhart Elementary School
Massapequa · Public elementary · Grades K–5
359 students
Seaford Manor School
Seaford · Public elementary · Grades K–5
468 students
| Measure | Lockhart Elementary School Massapequa, New York | Seaford Manor School Seaford, New York |
|---|---|---|
| Success Index (US) | 79 Top 25% | 89 Top 5% |
| State rank | #406 of 2,536 | #132 of 2,536 |
| National rank | #5559 of 50,301 | #1015 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 359 | 468 |
| Enrollment | 359 | 468 |
| Free/reduced-price lunch | 7.5% | 10.9% |
| Students per teacher | 12.0 | 10.4 |
| Reading proficiency | 52% | 67% |
| Math proficiency | 72% | 77% |
| city | Massapequa | Seaford |
| state | New York | New York |
| Website | – | – |
The verdict
- •Seaford Manor School scores higher on the Success Index (US) (89.0 vs 79.0).
- •Seaford Manor School does better on math proficiency (77% vs 72%).
- •Seaford Manor School does better on reading proficiency (67% vs 52%).
- •Lockhart Elementary School does better on community advantage (fewer free/reduced-price lunch) (7.5% vs 10.9%).
- •Seaford Manor School does better on students per teacher (10.4 vs 12.0).
- •Seaford Manor School is the larger school with 468 students compared with 359.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Lockhart Elementary School better than Seaford Manor School?
On the Success Index (US), Seaford Manor School ranks higher (89.0 vs 79.0 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 Lockhart Elementary School and Seaford Manor School?
About 1.8 km in a straight line, between Massapequa and Seaford in New York.
Which has the better Enrollment?
Lockhart Elementary School: 359. Seaford Manor School: 468. Students enrolled in the latest NCES directory year.
How do Lockhart Elementary School and Seaford Manor School rank in New York?
Lockhart Elementary School is 406th of 2,536 and Seaford Manor School is 132nd of 2,536 among elementary schools in New York on the 2025 Success Index (US).