Verify a school's number
Pick a school, a year, and a metric. This page shows the value we serve and the exact public file, sheet, row, and column where you can check it yourself — plus what the public cross-references do and do not establish. "Verified" here means our value matches the official source file we ingested; it is not a claim that the publisher's number is the truth. How the checks work: data quality.
P.S. 396 10X396 ES
School page →1. Reconciliation — Chronic absenteeism rate, 2024-25, All Students
Each group below reslices our NYC DOE data to the exact grade basis a public source reports, so comparisons are like-for-like — and a difference does not mean our value is wrong: row 1 matches the official source file exactly (receipt in section 2).
This site — NYC DOE End-of-Year file
22.41%
- # chronically absent
- 54 (derived)
- Denominator
- 241
- Basis
- school-wide — every grade served, incl. PK/K
Denominator = students in the denominator (10+ enrolled days, 1+ day present). Stored unrounded as 22.4066391; not suppressed.
Grades K–8 (kindergarten included) — the basis the Snapshot EMS page reports
| Source | Value | # chronically absent | Denominator |
|---|---|---|---|
| NYC DOE K–8 (as served, K-incl.)no unsuppressed per-grade rows to reslice | — | — | — |
| Snapshot EMS pageNYC School Quality Snapshot, report year 2025decoded | 20%= 100 − feed 80 | not published | not published |
Grades 1–8 — the basis NYSED's EM table reports
| Source | Value | # chronically absent | Denominator |
|---|---|---|---|
| NYC DOE 1–8no unsuppressed per-grade rows to reslice | — | — | — |
| NYSED EM bandNY State Report Card, grades 1–8A.11 | 26.8% | 41published | 153 |
Counts marked "derived" are value × denominator ÷ 100 — NYC DOE and the Snapshot publish rates, not counts; NYSED counts are published as-is.
Snapshot figures are whole percents with no published numerator or denominator.
Check NYSED's numbers at the source: this school's NYSED report-card page · the exact extract we load (SRC2025_EM_CA_nyc.csv — find ENTITY_CD 321000010396, YEAR 2025, the All Students row) · primary download (Access database, data.nysed.gov).
decoded report-year 2024/2025 Snapshot pages do not visibly display chronic absenteeism; the feed stores the complement (100 − rate) under renamed fields, shown here decoded as 100 − feed (finding A.7).
A.11 2024-25 grades 1–8 chronic absenteeism is publisher-dependent: the DOE file shows it falling while NYSED shows it rising on the same ~1,115 schools; cause not established (finding A.11, open).
2. Check it yourself — the source receipt
- Download the official end-of-year file: public-school-attendance-results-2019-2025.xlsx (NYCDOE InfoHub; retrieved for validation 2026-06-01, SHA-256 d42143b32bd6…).
- Open the sheet "All Students".
- Find the row where DBN = 10X396, Grade = "All Grades", Year = "2024-25", Category = "All Students".
- Read the column "% Chronically Absent" — it should show 22.4066391(the denominator column is "# Contributing 10+ Total Days and 1+ Pres Day").
Every served school-wide cell for this metric was compared against an independent re-read of this exact file: 10,635 cells, 0 mismatches (4 suppressed cells carry suppression markers in the file; re-read of the file retrieved 2026-06-01). Full report: chronic_absenteeism_rate__validation.md.
3. What the cross-references do and do not establish
NYC School Quality Snapshot— the same agency's public report card, so agreement is a consistency check, not independent confirmation. It displays grade-band rates (K–8 with kindergarten on its elementary/middle page, grades 9–12 on its high-school page), never the school-wide figure. For report years 2024 and 2025 the page does not visibly display chronic absenteeism at all — the figure survives only in the page's data feed, stored as a complement the table decodes (finding A.7). The band basis was established school-by-school across 6,964 report-band pairs from 6,570 school-years: 87% agree within ±1.5 points on the matching band vs only 65% school-wide (finding A.6, largely explained; census).
NYSED — a genuinely different publisher. We reconciled every comparable year × grade band school-by-school against the NYC DOE file: ten of twelve panels agree at the median; the exceptions (2024-25 grades 1–8 and the COVID-era grades-9–12 tail) are chipped on the affected rows above. This year's grades-1–8 panel: median per-school difference -1.84pp across 1,115 joined schools (22% within ±1pp). Full results: cross-publisher reconciliation · report directory.
Evidence behind this card: validation reports · findings ledger · NYSED cross-publisher reconciliation. Methodology: verify/METHODOLOGY.md.