Longwood Foundation Inc
Longwood Foundation Inc is a private non-operating foundation based in Wilmington, Delaware, founded in 1937 by Pierre S. du Pont. It supports nonprofit organizations serving Delaware and the Kennett Square area of Pennsylvania, aiming to strengthen nonprofits so they can better serve their communities.
Key facts about Longwood Foundation Inc
In short: Longwood Foundation Inc gave $40.8M across 94 grants in 2025 (avg $434K), mostly in Delaware. 45% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- EIN
- 51-0066734
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $40,838,936
- Grants made (2025)
- 94
- Average grant
- $434,457
- Median grant
- $201,753
- New grantees (estimate)
- 45% first-time grantees (42 of 94, 2025)
- Total assets
- $1,020,300,393
- Primary geography
- Delaware (100% of itemized 2025 grant dollars)
- Accepts unsolicited proposals
- Yes
- How to apply
- The Foundation accepts unsolicited requests through its open application process. Full details ↓
- Deadline
- March 1 for the Spring cycle and September 1 for the Fall cycle.
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$1.0B
+5.5% YoY
Annual Giving
$40.8M
+0.6% YoY
Grant Count
94
+17.5% YoY
Avg Grant Size
$434K
-14.4% YoY
Under IRS private-foundation payout rules, Longwood Foundation Inc reported a distributable amount of $46.3M for 2025 — the minimum it must pay out in qualifying distributions.
Is Longwood Foundation Inc open to new grantees?
45%
first-time grantees, 2025
In 2025, 42 of 94 grantees (45%) were first-time recipients. First grants averaged $315K; repeat grants $531K. How we count
Medians: $200K first-time, $220K repeat.
- 7% of 2025 grantees were also funded in 2024. Method
- Giving grew 29% from 2022 to 2025. Method
- In 2025 it paid out 95% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Mission & Focus Areas
The Foundation’s mission is to be a catalyst to strengthen nonprofit organizations in Delaware and the Kennett Square area. Its vision is for nonprofits in the region to better serve their communities and improve quality of life.
It welcomes proposals in nearly all sectors and considers operating, program, and capital requests. It does not set sector-specific funding priorities, instead inviting nonprofits to identify the needs and approaches they consider most important.
Its 2025 grantees illustrate the range of organizations it supports. Reach Riverside Development Corporation describes its mission as working alongside the community to address intergenerational poverty and transform Wilmington’s Riverside neighborhood. Odyssey Charter School says it prepares students for lifelong learning, world citizenship, and critical thinking. Westside Family Healthcare describes its mission as providing equal access to quality healthcare regardless of ability to pay. The Delaware Art Museum says it connects people to art through collections, exhibitions, and programs.
Grantmaking
IRS filing data reports 94 grants totaling $40,838,936 in 2025, compared with 80 grants totaling $40,615,337 in 2024 and 87 grants totaling $38,983,601 in 2023. The 2025 itemized grants ranged from $10,000 to $8 million, with a median of $201,752. The Foundation’s grantmaking information describes recent average grants as $250,000–$400,000 and says that, in 2025, grants through its competitive responsive process ranged from $10,000 to $2 million. The filing’s largest listed grant was $8 million to Longwood Gardens Inc for the Longwood Reimagined Project.
Average Grant
s as $250,000–$400,000 and says that, in 2025, grants through its competitive responsive process ranged from $10,000 to $2 million. The filing’s largest listed grant was $8 million to Longwood Gardens Inc for the Longwood Reimagined Project.
Review Cycle
March 1 for the Spring cycle and September 1 for the Fall cycle.
How to Apply
. Applicants must be IRS tax-exempt nonprofits located in and/or benefiting Delaware or the area within four miles of Longwood Gardens in Kennett Square, Pennsylvania. Organizations that have previously applied are asked to wait two years from their prior request before applying again, whether or not it was approved. Organizations requesting $500,000 or more must have a pre-meeting before submitting an application.
Open Grants
1 open opportunity from Longwood Foundation Inc
Ready to take the next step with Longwood Foundation Inc?
Geographic Focus
Where this funder awards grants
The Foundation accepts requests from organizations located in and/or benefiting the state of Delaware and/or communities within a four-mile radius of Longwood Gardens in Kennett Square, Pennsylvania. Its 2025 filing reports that 100% of itemized grant dollars went to recipients in Delaware.
Grant Distribution by State
Share of all 94 itemized 2025 grant dollars.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $14.8M (2019) to $53.3M (2021). In 2025 it made 94 grants totaling $40.8M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Longwood Gardens Inc ($8.0M). Together the top 10 received $20.2M.
Grant Size Distribution
450 grants across all recorded years
The most common grant size was in the $100–250K range: 133 grants of 450 (30%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Longwood Gardens Inc Wilmington, DE | The Longwood Reimagined Project. | $8,000,000 |
| Community Education Building Wilmington, DE | Debt Service Support. | $2,637,089 |
| Odyssey Charter School Wilmington, DE | Ocs Innovation Learning Center. | $1,600,000 |
| Reach Riverside Development Corporation Wilmington, DE | Reach / Ceb Project Management Office. | $1,600,000 |
| Stepping Stones Community Federal Credit Union Wilmington, DE | Capital for Operations. | $1,500,000 |
| Be Ready Community Development Corporation Wilmington, DE | Housing Initiatives. | $1,000,000 |
| Delaware Alliance for Nonprofit Advancement Wilmington, DE | Program Expansion. | $1,000,000 |
| Sussex County Land Trust Wilmington, DE | Open Space Preservation. | $1,000,000 |
| Westside Family Healthcare Inc Wilmington, DE | Electronic Health Record Integration Project. | $1,000,000 |
| Friendship House Inc Wilmington, DE | Capacity Building. | $815,050 |
Financial History
Multi-year comparison from IRS filings
| Filing year | Grants reported | Grant count |
|---|---|---|
| 2025 | $40,838,936 | 94 |
| 2024 | $40,615,337 | 80 |
| 2023 | $38,983,601 | 87 |
The filing type is 990T.
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $1,020,300,393 | $967,518,991 | $807,087,298 |
| Revenue | $42,241,127 | $15,471,078 | $28,715,921 |
| Expenses | $40,006,073 | $39,415,706 | $36,435,477 |
| Qualifying Distributions | $44,102,799 | $43,149,730 | $41,518,479 |
| Net Investment Income | $36,784,611 | $9,103,706 | $22,447,149 |
| Distributable Amount | $46,330,310 | $43,041,641 | $40,344,548 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2024 (received by the IRS June 4, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 28, 2026)
- Added Form 990-PF for fiscal year 2019 (received by the IRS April 3, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS June 30, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS August 9, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS August 3, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS June 3, 2024)
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Eleuthere I du Pont II as president (non-voting/non-trustee); Dr. M. Lynne du Pont as vice president and trustee; Croderick Maroney as secretary and trustee; Charles L. Copeland as chairman and trustee; Gerret Van S. Copeland, Natalie A. du P. Reese, Eli R. Sharp, and Timothy B. Weymouth as trustees; and Eli R. Sharp as treasurer and trustee.
Longwood Foundation Inc is led by Eleuthere I. Du Pont II, President on every filing since 2019; 1 of 8 officers listed in 2025 is compensated.
Officers on the 2025 filing
Eleuthere I. Du Pont II
President
On filings since 2019
40 hrs/week
$323K (2019) → $410K (2025)
Charles L. Copeland
Chairman & Trustee
On filings since 2019
1 hr/week
No compensation reported
Croderick Maroney
Secretary & Trustee
On filings since 2019
1 hr/week
No compensation reported
Eli R. Sharp
Treasurer & Trustee
On filings since 2019
1 hr/week
No compensation reported
Gerret Van S. Copeland
Trustee
On filings since 2019
1 hr/week
No compensation reported
M. Lynne Du Pont
Vice President & Trustee
On filings since 2019
1 hr/week
No compensation reported
Timothy B. Weymouth
Trustee
On filings since 2019
1 hr/week
No compensation reported
Natalie A. Du P. Reese
Trustee
On filings since 2021
1 hr/week
No compensation reported
Former officers (1)
- Former: David L. Craven (2019–2020) — Trustee
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $410K, to Eleuthere I Du Pont II (President (Non-Voting/Non-Trustee)).
Contact
Mailing address: 100 West 10Th Street 1109, Wilmington, DE 19801
Phone: (302) 683-8200
Website: https://longwoodfoundation.org
Frequently asked questions about Longwood Foundation Inc
How much does Longwood Foundation Inc give each year?
Longwood Foundation Inc gave $40.8M across 94 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $40.6M across 80 grants.
What is Longwood Foundation Inc's typical grant size?
Longwood Foundation Inc's median grant in 2025 was $201,753, and its average grant was $434,457, across 94 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Longwood Foundation Inc that year got $315K on average.
Where does Longwood Foundation Inc give grants?
Longwood Foundation Inc gives mostly in Delaware: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Wilmington, DE (94 grants).
Does Longwood Foundation Inc give general operating support?
Occasionally: 6% of Longwood Foundation Inc's 2025 grants with a stated purpose (6 of 94) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Longwood Foundation Inc's largest grantees?
Longwood Foundation Inc's largest 2025 grantees include Longwood Gardens Inc ($8,000,000), Community Education Building ($2,637,089) and Odyssey Charter School ($1,600,000), according to its 2025 IRS Form 990-PF. Together they received 30% of its itemized 2025 grant dollars.
How large is Longwood Foundation Inc?
Longwood Foundation Inc reported $1.0B in total assets on its 2025 IRS Form 990-PF. It paid out $44.1M in qualifying distributions that year, against a required minimum of $46.3M (roughly 5% of its investment assets).
What does Longwood Foundation Inc fund?
The Foundation’s mission is to be a catalyst to strengthen nonprofit organizations in Delaware and the Kennett Square area. Its vision is for nonprofits in the region to better serve their communities and improve quality of life. See mission & focus areas ↑
How do I apply for a grant from Longwood Foundation Inc?
The Foundation accepts unsolicited requests through its open application process. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Longwood Foundation Inc's EIN?
Longwood Foundation Inc's EIN (Employer Identification Number) is 51-0066734. IRS Form 990 filing data is available on this page for 2019–2025.
Does Longwood Foundation Inc accept unsolicited proposals?
Yes, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Here's the math on researching Longwood Foundation Inc by hand.
Explore Open Grants
Browse active grant opportunities in Longwood Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Welfare Foundation Inc
Wilmington, DE
Welfare Foundation Inc. primarily funds capital projects in social services, housing, health, education, environment, civic work, and arts and humanities in Delaware and southern Chester County, Pennsylvania. It gives about $5 million annually; recent grants ranged from $10,000 to $300,000, with a median of $50,000. It accepts unsolicited requests through its online system, but applicants must first meet with Foundation staff.
Assets
$106.7M
Grants
69
Total Given
$4.7M
Crestlea Foundation Inc
Wilmington, DE
Crestlea Foundation supports nonprofits working in social services, education, health care, arts and culture, the environment, housing, and civic initiatives, including capital, program, and operating costs. Its typical grant is about $15,000; it serves Delaware and southeastern Chester County, Pennsylvania, prioritizing New Castle County and areas near Longwood Gardens, Kennett Square, and Chadds Ford. It accepts applications through an annual process, but organizations must first arrange a meeting and receive an access code; new applicants in Kent or Sussex County are not currently being accepted.
Assets
$21.7M
Grants
65
Total Given
$1.0M
Laffey-McHugh Foundation
Wilmington, DE
The Laffey-McHugh Foundation supports 501(c)(3) nonprofits serving underserved communities, with grants addressing needs such as food, education, youth, housing, and legal aid. Its giving is primarily in Delaware; 2024 awards ranged from $2,500 to $150,000, with a median of $20,000. The profile does not state whether it accepts unsolicited requests.
Assets
$66.1M
Grants
153
Total Given
$3.7M
Delaware Community Foundation Inc
Wilmington, DE
Delaware Community Foundation funds nonprofits across areas such as health, education, conservation, arts, and youth services, primarily in Delaware, though it also awards grants elsewhere. Its 2025 grants had a median of $21,500, and it invites nonprofits to apply for specific grant programs; the profile does not state whether it accepts general unsolicited requests.
Assets
$392.5M
Grants
323
Total Given
$20.4M
Chichester Dupont Foundation Inc
Wilmington, DE
Chichester duPont Foundation supports U.S. nonprofits working in the environment, education, health care, and social services, with a strong emphasis on Delaware and a separate fund focused on underprivileged children in Delaware. Its 2024 grants ranged from $5,000 to $626,000, with a median of $20,000; it generally does not consider requests above $50,000. The profile describes an application process but does not state whether unsolicited requests are accepted.
Assets
$47.9M
Grants
64
Total Given
$2.1M
Incyte Charitable Giving Foundation
Wilmington, DE
The Incyte Charitable Giving Foundation supports Delaware nonprofits providing cancer-patient and family resources or other community services for people in need. Its typical grant was $10,000 in 2025, though awards ranged from $1,500 to $400,000. It accepts electronic applications; the profile does not state whether unsolicited requests are accepted.
Assets
$12K
Grants
54
Total Given
$1.4M
Milton and Hattie Kutz Foundation
Wilmington, DE
The Milton and Hattie Kutz Foundation funds educational and social-service projects by nonsectarian nonprofits in Delaware. Its 2025 grants ranged from $2,000 to $15,000, with a median of $4,000. It accepts requests beyond preselected organizations; the stated application deadline is March 15.
Assets
$2.2M
Grants
31
Total Given
$160K
The Carl M Freeman Foundation Inc
Selbyville, DE
The Carl M. Freeman Foundation supports community-based projects, including arts, education, and social services, with a focus on places connected to the Freeman Companies and specific FACES programs in Sussex County, Delaware, and Montgomery County, Maryland. FACES grants are $2,500, $5,000, or $10,000; other grants vary, with occasional legacy grants generally at least $35,000. It accepts online applications for FACES grants, while legacy grants usually do not have an open application process.
Assets
$116.1M
Grants
61
Total Given
$4.7M
WSFS Cares Foundation
Wilmington, DE
The WSFS CARES Foundation funds qualified nonprofits working in community investment, affordable housing, revitalization and economic empowerment, education and leadership, and services for people in need across Delaware, Pennsylvania, and New Jersey. Its 2024 grants ranged from $1,000 to $100,000, with a median of $5,000. The filing says giving is not restricted to preselected organizations, but does not state whether unsolicited requests are accepted.
Assets
$12.3M
Grants
323
Total Given
$2.7M
Wakefield Family Fund Inc
Wilmington, DE
Assets
$453K
Grants
16
Total Given
$80K
Agilent Technologies Foundation
Santa Clara, CA
The Agilent Technologies Foundation funds environmental quality and climate resilience, STEM education and economic opportunity—especially for underrepresented communities—and scientific research, with 2024 grants concentrated in Delaware and also supporting work elsewhere in the U.S. Grants ranged from $1,000 to $2,009,045, with a median of $25,000; its Research Catalyst program offers awards of up to $500,000 for three-year projects. It funds only preselected charitable organizations and does not accept unsolicited requests.
Assets
$596K
Grants
20
Total Given
$5.0M
The Diane and Harry Levin Foundation
Wilmington, DE
The foundation’s grants support a range of charitable activities, including food access, housing, community needs, self-sufficiency, arts, trails, and services for people with neurological and intellectual differences; its 2025 grants went mainly to organizations in Pennsylvania and Delaware, with some in Georgia, Washington, D.C., and Louisiana. Grants ranged from $250 to $51,850, with a median of $1,000. No special application is required, and applicants may contact Carol Levin.
Assets
$2.0M
Grants
34
Total Given
$136K
More Funders in Delaware
Longwood Foundation Inc down — hundreds of funders to go?