Public school / Middle
Is 68 Isaac Bildersee
Brooklyn, New York
- NCES ID
- 360009602283
- School type
- Regular
- Title I
- Not designated
Is 68 Isaac Bildersee is a public middle school in Brooklyn, New York, run by New York City Geographic District #18. It enrols 214 students — the 76437th largest of 4,847 public schools in New York.
Reported figures, 2022–2023
The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.
Enrollment
214
Teachers
24.0
Students per teacher
8.9
Free or reduced-price lunch
88.3%
How these figures are defined
Enrollment
Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.
Teachers
Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.
Students per teacher
Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.
Free or reduced-price lunch
Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.
Within New York City Geographic District #18
Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.
- 1Ps 235 Janice Marie Knight School952 students
- 2Ps 115 Daniel Mucatel School737 students
- 3Ps 66568 students
- 4Is 285 Meyer Levin552 students
- 5Ps 276 Louis Marshall522 students
- 6High School for Medical Professions390 students
- 7Academy for Conservation and the Environment383 students
- 8Ps 114 Ryder Elementary364 students
- Enrollment−52.8%
- Teachers−35.1%
- Students per teacher−22.6%
- Free or reduced-price lunch+51.5%
Where this sits
Geographic context
District
Sources & licence
Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.
Provenance
- National Center for Education Statistics
- Common Core of Data — school and district directory