Grade Trends

PS 21 Crispus Attucks

Grades PK–5 Public District: New York City Geographic District #16

180 Chauncey St, Brooklyn, NY 11233 Map

Math (met standard)
77%
+20 state 58% · 2024-25
English (met standard)
80%
+25 state 55% · 2024-25
Science (met standard)
57%
+12 state 45% · 2024-25
Low income
80%
free or reduced-price lunch
Students
430
2024-25
Students per teacher
13.1
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 81% state 60% · 2024-25 75% state 54% · 2024-25 —
Grade 4 78% state 59% · 2024-25 83% state 54% · 2024-25 —
Grade 5 72% state 54% · 2024-25 81% state 57% · 2024-25 57% state 45% · 2024-25
All grades 77% state 58% · 2024-25 80% state 55% · 2024-25 57% state 45% · 2024-25
Results by year (all grades)
School year Math English Science
2024-25 77% state 58% 80% state 55% 57% state 45%
2023-24 60% state 54% 58% state 45% 27% state 35%
2022-23 60% state 53% 64% state 46% —
2021-22 54% state 42% 55% state 42% —
2018-19 58% state 50% 56% state 46% —
2017-18 58% state 49% 57% state 45% —
2016-17 33% state 45% 32% state 40% —
2015-16 45% state 43% 42% 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
Uncommon Excellence Boys Charter School Nyc
Grades K–9 Charter · Uncommon Excellence Boys Charter School Nyc
0.2 mi
73%
+17 vs state
59%
+6 vs state
47%
+2 vs state
6% Average of math, English and science: 60% in 2022-23 → 66% in 2024-25 86% 415 Black 79%
PS 40 George W Carver
Grades PK–5 · New York City Geographic District #16
0.2 mi
86%
+28 vs state
81%
+26 vs state
42%
−3 vs state
Average of math, English and science: 81% in 2022-23 → 83% in 2024-25 89% 465 Black 67%
PS 262 El Hajj Malik El Shabazz Elementary School
Grades PK–5 · New York City Geographic District #16
0.3 mi
77%
+20 vs state
78%
+23 vs state
13%
−32 vs state
32% Average of math, English and science: 46% in 2022-23 → 78% in 2024-25 86% 155 Black 72%
PS 5 Dr Ronald McNair
Grades PK–5 · New York City Geographic District #16
0.4 mi
82%
+25 vs state
77%
+22 vs state
100%
+55 vs state
35% Average of math, English and science: 44% in 2022-23 → 79% in 2024-25 81% 218 Black 61%
PS 335 Granville T Woods
Grades PK–5 · New York City Geographic District #16
0.4 mi
72%
+15 vs state
70%
+15 vs state
35%
−10 vs state
47% Average of math, English and science: 24% in 2022-23 → 71% in 2024-25 97% 170 Black 78%
Brooklyn Brownstone School
Grades PK–5 · New York City Geographic District #16
0.5 mi
81%
+24 vs state
88%
+33 vs state
60%
+15 vs state
15% Average of math, English and science: 70% in 2022-23 → 85% in 2024-25 82% 352 Black 52%
PS 137 Rachel Jean Mitchell
Grades PK–5 · New York City Geographic District #23
0.5 mi
64%
+7 vs state
44%
−11 vs state
39%
−6 vs state
15% Average of math, English and science: 39% in 2022-23 → 54% in 2024-25 79% 145 Black 59%
PS 309 George E Wibecan Preparatory Academy (the)
Grades PK–5 · New York City Geographic District #16
0.5 mi
50%
−7 vs state
70%
+15 vs state
31%
−14 vs state
38% Average of math, English and science: 22% in 2022-23 → 60% in 2024-25 86% 194 Black 53%
Uncommon Excellence Girls Charter School Nyc
Grades K–12 Charter · Uncommon Excellence Girls Charter School Nyc
0.5 mi
63%
+8 vs state
71%
+18 vs state
40%
−5 vs state
13% Average of math, English and science: 54% in 2022-23 → 67% in 2024-25 83% 871 Black 77%
MS 394
Grades PK–8 · New York City Geographic District #17
0.5 mi
40%
−13 vs state
46%
−6 vs state
51%
+7 vs state
20% Average of math, English and science: 23% in 2022-23 → 43% in 2024-25 93% 201 Black 70%