Mount Morris Elementary School vs Ps 121 Nelson A Rockefeller
A head-to-head comparison of two elementary schools in New York, United States, 398 km apart, using official American 2025 data. The better value in each row is highlighted.
Mount Morris Elementary School
Mount Morris · Public elementary · Grades PK–6
295 students
Ps 121 Nelson A Rockefeller
Brooklyn · Public elementary · Grades K–8
295 students
| Measure | Mount Morris Elementary School Mount Morris, New York | Ps 121 Nelson A Rockefeller Brooklyn, New York |
|---|---|---|
| Success Index (US) | 44 Lower 50% | 63 Top 50% |
| State rank | #1618 of 2,536 | #940 of 2,536 |
| National rank | #29471 of 50,301 | #16054 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–6 | Grades K–8 |
| Students | 295 | 295 |
| Enrollment | 295 | 295 |
| Free/reduced-price lunch | 65.4% | 80.3% |
| Students per teacher | 8.4 | 7.2 |
| Reading proficiency | 37% | 57% |
| Math proficiency | 37% | 62% |
| city | Mount Morris | Brooklyn |
| state | New York | New York |
| Website | – | – |
The verdict
- •Ps 121 Nelson A Rockefeller scores higher on the Success Index (US) (63.1 vs 43.7).
- •Ps 121 Nelson A Rockefeller does better on math proficiency (62% vs 37%).
- •Ps 121 Nelson A Rockefeller does better on reading proficiency (57% vs 37%).
- •Mount Morris Elementary School does better on community advantage (fewer free/reduced-price lunch) (65.4% vs 80.3%).
- •Ps 121 Nelson A Rockefeller does better on students per teacher (7.2 vs 8.4).
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 Mount Morris Elementary School better than Ps 121 Nelson A Rockefeller?
On the Success Index (US), Ps 121 Nelson A Rockefeller ranks higher (63.1 vs 43.7 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 Mount Morris Elementary School and Ps 121 Nelson A Rockefeller?
About 398 km in a straight line, between Mount Morris and Brooklyn in New York.
Which has the better Enrollment?
Mount Morris Elementary School: 295. Ps 121 Nelson A Rockefeller: 295. Students enrolled in the latest NCES directory year.
How do Mount Morris Elementary School and Ps 121 Nelson A Rockefeller rank in New York?
Mount Morris Elementary School is 1618th of 2,536 and Ps 121 Nelson A Rockefeller is 940th of 2,536 among elementary schools in New York on the 2025 Success Index (US).