P.S. 021 Crispus Attucks

180 CHAUNCEY STREET, BROOKLYN, NY 11233 · Brooklyn · Elementary

DBN: 16K021

Elementary

Zoned: Elementary

SchoolDigger: 344 (of 2445)

Niche: 994 (of 2817)

Zones into these middle schools

The School of Integrated Learning

Academic quality

ELA = English Language Arts (reading and writing). Math and Science are self-explanatory.
NY State tests ELA and Math every year in grades 3-8, and Science once, in grade 8 -- a school's numbers below only reflect whichever of those grades it actually serves (no social studies/history state test exists at this level).
"Avg. rating" is DOE's average student score on a 1.0-4.5 scale (higher is better) -- shown here as "value / 4.5" alongside the citywide average for the same metric as a benchmark for what's typical.

Attendance: 88.5%

56.4% attend 90%+ of days

Subject

Student group

Overall proficiency

ELA % proficient

77.8%(citywide avg: 59.2%)

ELA avg. rating

3.50 / 4.5(citywide avg: 3.12 / 4.5)

Math % proficient

76.9%(citywide avg: 57%)

Math avg. rating

3.53 / 4.5(citywide avg: 3.05 / 4.5)

By grade

Grade 3 ELA

69.4%

Grade 3 Math

77.4%

Grade 4 ELA

83.3%

Grade 4 Math

80.8%

Grade 5 ELA

81.8%

Grade 5 Math

72.7%

By student group

Students with disabilities -- ELA

55.6%

Students with disabilities -- Math

45.5%

Black students -- ELA

80.4%(citywide avg: 58.4%)

Black students -- Math

80%(citywide avg: 55.7%)

Hispanic/Latino students -- ELA

54.5%(citywide avg: 37.2%)

Hispanic/Latino students -- Math

56.5%(citywide avg: 38.9%)

"% proficient" is the share of students scoring Level 3 or 4 on the state test. Citywide comparisons are the average across schools of the same type. Grades and groups with very few tested students are flagged since a handful of kids can swing the percentage a lot; groups too small to report are omitted by DOE for student privacy -- that's also why Science, tested only once, shows up far less often than ELA/Math.Source: NYC Open Data: School Quality Reports Data (2023-24 school year)

See full grade-by-grade test results (ELA, Math, Science) →

Demographics

487 students enrolled

Economic Need Index: 81.3%

Race & ethnicity

Asian

0.4%

Black

84.2%

Hispanic or Latino

13.3%

White

1.4%

Multiracial

0.6%

Native American

Other groups

Students with disabilities

20.7%

English Language Learners

3.1%

Living in poverty

76.2%

Female

53.8%

Male

46.2%

Economic Need Index is DOE's estimate of the share of students facing economic hardship, based on eligibility for public assistance, temporary housing status, and household income relative to the poverty line. Some very high values are reported by DOE only as "Above 95%" for student privacy and are shown here as 95%.Source: NYC Open Data: Demographic Snapshot (2021-22 school year)

Kindergarten admissions priority breakdown

Admissions cycle

Zoned

60 seats

Not all seats filled last year

Priority groups, in the order NYC DOE offers seats. Tap a group for NYC DOE's exact wording.

1. Students who live in the zone and have a sibling at the school.

~100% admitted

There were fewer than 5 applicants in this group and all received offers last year.This group's offers alone accounted for ~7% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

2. Other students who live in the zone.

~100% admitted

3. Students who live in the district and have a sibling at the school.

~100% admitted

4. Students who live outside the district and have a sibling at the school.

~100% admitted

5. Students who live in the district who are currently enrolled at the school for pre-K.

~100% admitted

There were about 10 applicants in this group and all received offers last year.This group's offers alone accounted for ~17% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

6. Students who live outside the district who are currently enrolled at the school for pre-K.

~100% admitted

7. Other students who live in the district.

~100% admitted

There were about 5 applicants in this group and all received offers last year.This group's offers alone accounted for ~8% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

8. Other students who live outside the district.

~100% admitted

Estimates derived from NYC DOE's own wording, which rounds and fuzzes small numbers for privacy. Each group's applicant count is independent of the others -- schools are usually oversubscribed, so applicant counts across groups often add up to more than the total seats. That's expected, not an error.Source: NYC DOE MySchools Admissions Data (2025-26 admissions cycle)