THE WINSOR SCHOOL
AI Summary
THE WINSOR SCHOOL is a college preparatory school serving girls in grades 5–12, focused on elementary and secondary education and supported by robust arts and athletics programs. With a 2025 operating budget of $36.3 million and total revenue of $43.4 million, it advances its mission to help young women pursue their aspirations while working to keep tuition from being a barrier for qualified students. Its top funders include the Richard K. Lubin Family Foundation, the TRAQUINA FAMILY FOUNDATION, and the BROCK FAMILY FOUNDATION C/O CASTLEROCK ADVISORS.
Mission Statement
THE WINSOR SCHOOL PROVIDES COLLEGE PREPARATORY INSTRUCTION TO GIRLS IN GRADES FIVE THROUGH TWELVE.
Cause Areas
2
Secondary education
Elementary and secondary education
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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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- 115 funders
- 99 board & team members
- 11 historic 990s & financials
- 6-year operating budget trend
Frequently Asked Questions
What is THE WINSOR SCHOOL’s budget?
In 2024, THE WINSOR SCHOOL reported an annual operating budget of around $35 million. More detailed financial information is available to registered users.
What causes does THE WINSOR SCHOOL support?
THE WINSOR SCHOOL supports work in Secondary education and Elementary and secondary education.
Where does THE WINSOR SCHOOL operate?
THE WINSOR SCHOOL is headquartered in Boston, MA.
Who funded THE WINSOR SCHOOL recently?
In 2025, THE WINSOR SCHOOL received grants from SNEATH DOROTHY MELCHER TR UIND, AMERICAN ONLINE GIVING FOUNDATION INC, and Boston Foundation, Inc. More information on this organization’s funders is available to registered users.
What is the largest grant THE WINSOR SCHOOL received in 2024?
The largest grant to THE WINSOR SCHOOL in 2024 exceeds $1.5 million.