P.S. 123 Suydam

100 IRVING AVENUE, BROOKLYN, NY 11237 · Brooklyn · Elementary

DBN: 32K123

Elementary

Zoned: Elementary

SchoolDigger: 1962 (of 2445)

Zones into these middle schools

J.H.S. 162 The Willoughby I.S. 093 Ridgewood

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: 91.2%

64.6% attend 90%+ of days

Subject

Student group

Overall proficiency

ELA % proficient

37.6%(citywide avg: 46.2%)

ELA avg. rating

2.72 / 4.5(citywide avg: 2.85 / 4.5)

Math % proficient

43.9%(citywide avg: 48.9%)

Math avg. rating

2.86 / 4.5(citywide avg: 2.88 / 4.5)

By grade

Grade 3 ELA

37.9%

Grade 3 Math

48.3%

Grade 4 ELA

37.1%

Grade 4 Math

50%

Grade 5 ELA

37.9%

Grade 5 Math

33.3%

By student group

English Language Learners -- ELA

20%(citywide avg: 26.5%)

English Language Learners -- Math

36.8%(citywide avg: 38.5%)

Students with disabilities -- ELA

24.5%

Students with disabilities -- Math

25%

Hispanic/Latino students -- ELA

36.7%(citywide avg: 45.8%)

Hispanic/Latino students -- Math

44%(citywide avg: 48.2%)

"% 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

538 students enrolled

Economic Need Index: 84.6%

Race & ethnicity

Asian

3.2%

Black

4.1%

Hispanic or Latino

89.2%

White

2.8%

Multiracial

Native American

0.6%

Other groups

Students with disabilities

14.9%

English Language Learners

39%

Living in poverty

85.7%

Female

47.4%

Male

52.6%

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

50 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 ~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).

2. Other students who live in the zone.

~100% admitted

There were about 20 applicants in this group and all received offers last year.This group's offers alone accounted for ~40% 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).

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

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

No applicants

There were no applicants in this group.This group's offers alone accounted for ~0% 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).

7. Other students who live in the district.

~100% admitted

There were about 10 applicants in this group and all received offers last year.This group's offers alone accounted for ~20% 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)