Burnham Family Foundation

WILMINGTON, DE EIN: 35-6951044

The Burnham Family Foundation is a private grantmaking foundation designated as a 501(c)(3) organization. The foundation is tax-exempt since December 2013 and operates as a family foundation focused on philanthropic giving.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$75.1M

+44.9% YoY

Annual Giving

$2.3M

-23.8% YoY

Grant Count

45

+181.3% YoY

Avg Grant Size

$52K

-72.9% YoY

Under IRS private-foundation payout rules, Burnham Family Foundation reported a distributable amount of $3.3M for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Grantmaking

The foundation makes grants across multiple focus areas including Education, Philanthropy and Voluntarism, and Human Services.

Grant Range

$21,000

Ready to take the next step with Burnham Family Foundation?

Geographic Focus

Where this funder awards grants

The foundation's grantmaking focuses primarily on New York, California, and Massachusetts.

Grant Distribution by State

9states
+1 more states

Cities

AlbanyAtlantaBostonBrooklynCincinnatiCold Spring HarborCold SpringsConshohockenFishers IslandFishers IsleKatonahLos AngelesMarfaMillbrookNew HavenNew RochelleNew YorkOssiningSan DiegoSan Francisco

Financial History

Multi-year comparison from IRS filings

Based on the most recent available tax filings:

Metric Amount
Total Assets $65M–$75M
Annual Distributions $3.3M
Total Giving $2.3M–$3.3M
Grant Median $21,000
Grant Range $4,500–$2.4M

The foundation reported revenue of $8.33M and expenses of $3.48M in 2023, with total assets of $51.8M and no liabilities.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$7M$15M$22M$30M20202021202220232024
Metric202420232022
Total Assets$75,077,835$51,803,484$44,801,735
Revenue$25,147,421$8,328,263$4,515,048
Expenses$2,864,198$3,484,420$3,589,438
Qualifying Distributions$2,623,331$3,288,926$2,875,789
Net Investment Income$15,546,367$3,121,771$4,107,979
Distributable Amount$3,262,155$2,670,063$2,546,327

Giving Over Time

Total grant dollars and number of grants per year

$0$762K$2M$2M$3M1 grants20201 grants20215 grants202216 grants202345 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

NEW CITY PARKS INC$200KBILLION OYSTER PROJECT$155KLIGHTHOUSE WORKS INC$155KLIGHTHOUSE WORKS INC$121KARCHITECTURAL LEAGUE OF …$101KTRUST FOR PUBLIC LAND$100KWALSH PARK BENEVOLENT CO…$100KTEACHING MATTERS INC$99KNEW STORY INC$99KTEACHING LAB$99K

Grant Size Distribution

68 grants across all recorded years

39<$50K12$50–100K11$100–250K1$250–500K2$500K–1M3$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include New City Parks Inc ($200,000), Billion Oyster Project ($155,499), Lighthouse Works Inc ($155,499).

RecipientPurposeAmount
AMERICAN ACADEMY IN ROME NEW YORK, NYGeneral & Unrestricted$50,000
AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC NEW YORK, NYGeneral & Unrestricted (see general explanation)$49,533
ARCHITECTURAL LEAGUE OF NEW YORK NEW YORK, NYGeneral & Unrestricted (see general explanation)$100,907
BILLION OYSTER PROJECT NEW YORK, NYMitigation Bank Development Fund (see general explanation)$155,499
BILLION OYSTER PROJECT NEW YORK, NYScholarship Fund; General & Unrestricted (see general explanation)$40,505
CAMBIAR EDUCATION SAN DIEGO, CAFBO Magpie Literacy for ROAR Integration Work$50,000
CARY INSTITUTE OF ECOSYSTEM STUDIES INC MILLBROOK, NYCatalyst Fund and Data Visualization Fund (see general explanation)$24,842
CHINATI FOUNDATION MARFA, TXArtist in Residence Program$10,000
DYSLEXIA ALLIANCE FOR BLACK CHILDREN NEW ROCHELLE, NYGeneral & Unrestricted (see general explanation)$10,304
EARTHJUSTICE SAN FRANCISCO, CAGeneral & Unrestricted (see general explanation)$74,154

Leadership & Key People

Leadership team and compensation from IRS filings

  • Mary Buttrick Burnham — Trustee
  • R Bradford Burnham III — Trustee
  • Sofia Garcelon — Executive Director

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
Mary Buttrick BurnhamTrustee1
R Bradford Burnham IIITrustee1

Contact Information

  • Telephone: 800-839-1754
  • Primary Location: Wilmington, DE 19809
  • Additional Address: 40 Fifth Avenue 12E, New York, NY 10011

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

How do I apply for a grant from Burnham Family Foundation?

The foundation makes grants across multiple focus areas including Education, Philanthropy and Voluntarism, and Human Services. **Grant Activity:** • Median grant size: $21,000 • Maximum grant awarded: $2.4M • Typical grant range: $4,500–$2.4M • Recent grant count: 16 grants

Where does Burnham Family Foundation make grants?

The foundation's grantmaking focuses primarily on New York, California, and Massachusetts.

What size grants does Burnham Family Foundation award?

In 2024, Burnham Family Foundation awarded 45 grants totaling $2.3M — an average of about $52K per grant, based on its IRS Form 990 filings.

How much is Burnham Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Burnham Family Foundation reported a distributable amount of $3.3M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Burnham Family Foundation's EIN?

Burnham Family Foundation's EIN (Employer Identification Number) is 35-6951044. IRS Form 990 filing data is available on this page for 2020–2024.

Explore Open Grants

Browse active grant opportunities in Burnham Family Foundation's focus areas in our free grants database

Related Funders

Similar funders by location and focus area

Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

What could you do with Burnham Family Foundation on Grantable?

  • Assess strategic fit with your organization
  • Draft a tailored letter of inquiry
  • Find open RFPs from this funder
  • Monitor for new funding opportunities

Go from researching Burnham Family Foundation to a real strategy.

Plan your approach