SCHOOL PROFILE · FREE PREVIEW
SCHOOL PROFILE · FREE PREVIEW
The Stony Brook School
Stony Brook, NY · Independent schoolNAIS MEMBER
THE READ · FREE SUMMARY
The Stony Brook School looks durable. The school holds 2.3 years of operating cushion, on the lighter end for a boarding school. Revenue runs 79% tuition-dependent (peer median 86%), heavier than the boarding cohort typically carries, so the cushion does real work. Staff compensation runs 50% of expenses, well below the peer median, worth understanding why. Expenses are outpacing revenue 7.0% vs 2.8% per year over three years, signaling margin compression worth flagging. NACUBO Composite Financial Index: 8.7 / 10, strong.
The Stony Brook School reported $31.3M in revenue against $27.5M in expenses in fiscal year 2023, the most recent filing on record. Net assets stood at $63.5M — about 2.31x annual operating expense.
Operating margin landed at 12.2%, with 78.5% of revenue coming from tuition. Among same-size peers, that puts The Stony Brook School at the p90 on operating margin.
$31.3M
REVENUE FY2023
12.2%
OP MARGIN
20
PEERS RESOLVED
IRS FORM 990 · DATA THROUGH FY2023
THE FULL REPORT
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Ten panels on The Stony Brook School: financial health, peer comparison, community demographics, paying & giving capacity, competitive position, enrollment demand, leadership compensation, governance — and the questions to ask. One subscription opens every school.
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WHERE THIS SCHOOL SITS · REVENUE SCALE VS PEERS
Among 20 similar peer schools, The Stony Brook School ranks 6th by latest 990 revenue.
Revenue scale
WHAT’S IN THE REPORT
- Financials — IRS Form 990, up to nine years on file.
- Enrollment & demand — IRS 990 tuition revenue + U.S. Census county births.
- Competition — NCES private (PSS) + public (CCD) school inventory.
- Demographics — U.S. Census Bureau, ACS 5-year estimates.
- Local economy — U.S. Bureau of Labor Statistics, QCEW and CES.
- Peer set — 1,620 independent schools with verified financials.
The full school report
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