Grade Trends

PS 121 Nelson A Rockefeller

Grades K–8 Public District: New York City Geographic District #21

5301 20th Ave, Brooklyn, NY 11204 Map

Math (met standard)
65%
+11 state 54% · 2024-25
English (met standard)
66%
+13 state 53% · 2024-25
Science (met standard)
58%
+13 state 44% · 2024-25
Low income
80%
free or reduced-price lunch
Students
295
2024-25
Students per teacher
7.1
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 3 79% state 60% · 2024-25 84% state 54% · 2024-25 —
Grade 4 69% state 59% · 2024-25 67% state 54% · 2024-25 —
Grade 5 71% state 54% · 2024-25 64% state 57% · 2024-25 59% state 45% · 2024-25
Grade 6 52% state 51% · 2024-25 63% state 51% · 2024-25 —
Grade 7 49% state 57% · 2024-25 55% state 51% · 2024-25 —
Grade 8 76% state 47% · 2024-25 70% state 52% · 2024-25 57% state 44% · 2024-25
All grades 65% state 54% · 2024-25 66% state 53% · 2024-25 58% state 44% · 2024-25
Results by year (all grades)
School year Math English Science
2024-25 65% state 54% 66% state 53% 58% state 44%
2023-24 62% state 51% 54% state 46% 47% state 34%
2022-23 59% state 49% 65% state 48% —
2021-22 46% state 37% 60% state 46% —
2018-19 61% state 46% 56% state 45% —
2017-18 58% state 44% 59% state 46% —
2016-17 47% state 41% 43% state 39% —
2015-16 49% state 39% 51% state 38% —

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
PS 192 Magnet School for Math and Science Inquiry (the)
Grades PK–8 · New York City Geographic District #20
0.4 mi
60%
+6 vs state
64%
+11 vs state
36%
−8 vs state
8% Average of math, English and science: 54% in 2022-23 → 62% in 2024-25 92% 592 Hispanic 39%
PS 48 Mapleton
Grades PK–5 · New York City Geographic District #20
0.5 mi
53%
−4 vs state
62%
+7 vs state
33%
−12 vs state
4% Average of math, English and science: 53% in 2022-23 → 57% in 2024-25 87% 487 Hispanic 43%
PS 226 Alfred de B Mason
Grades PK–8 · New York City Geographic District #21
0.5 mi
51%
−4 vs state
51%
−2 vs state
32%
−12 vs state
3% Average of math, English and science: 48% in 2022-23 → 51% in 2024-25 86% 877 White 35%
Seeall Academy (the)
Grades PK–8 · New York City Geographic District #20
0.6 mi
74%
+21 vs state
67%
+15 vs state
69%
+25 vs state
5% Average of math, English and science: 66% in 2022-23 → 71% in 2024-25 90% 851 Asian 41%
PS 99 Isaac Asimov
Grades PK–8 · New York City Geographic District #21
0.7 mi
53%
−1 vs state
44%
−9 vs state
48%
+4 vs state
7% Average of math, English and science: 42% in 2022-23 → 49% in 2024-25 87% 847 Asian 45%
PS 134
Grades K–5 · New York City Geographic District #22
0.7 mi
90%
+33 vs state
77%
+22 vs state
63%
+18 vs state
Average of math, English and science: 83% in 2022-23 → 84% in 2024-25 88% 500 Asian 44%
PS 205 Clarion
Grades PK–5 · New York City Geographic District #20
0.7 mi
79%
+21 vs state
70%
+15 vs state
66%
+21 vs state
6% Average of math, English and science: 69% in 2022-23 → 75% in 2024-25 80% 1,093 Asian 55%
Brooklyn Dreams Charter School
Grades K–8 Charter · Brooklyn Dreams Charter School
0.8 mi
40%
−14 vs state
60%
+7 vs state
43%
−1 vs state
Average of math, English and science: 49% in 2022-23 → 50% in 2024-25 78% 489 Black 60%
JHS 223 Montauk (the)
Grades 6–8 · New York City Geographic District #20
0.8 mi
58%
+6 vs state
54%
+3 vs state
37%
−7 vs state
3% Average of math, English and science: 59% in 2022-23 → 56% in 2024-25 95% 625 Asian 52%
Urban Assembly School for Leadership and Empowerment
Grades 6–12 · New York City Geographic District #20
0.8 mi
54%
−1 vs state
66%
+15 vs state
43%
−14 vs state
30% Average of math, English and science: 73% in 2021-22 → 43% in 2024-25 87% 487 Asian 50%