Wealthiest by Assets Nonprofits in Delaware

Wealthiest by Assets nonprofit rankings for Delaware. 100 organizations with $40.9B in combined revenue. Updated 2026 IRS 990 data.

100Organizations
$40.9BTotal Revenue
$15.9BTotal Assets
84/100Avg Score

Wealthiest by Assets Rankings for Delaware (100)

#OrganizationCityRevenueAssetsScore
1 Fund For Policy Reform Wilmington $0 $3.3B —
2 Shelby Cullom Davis Charitable Fund Inc Wilmington $36.6B $3.1B 95/100
3 The Grateful Lives Foundation Wilmington $151.7M $1.1B —
4 Aurora Foundation Wilmington $250.3M $674.3M —
5 Five Pointe Professional Liability Insurance Company Wilmington $153.4M $437.3M 85/100
6 John & Tami Marick Foundation Inc Wilmington $254.6M $408.4M —
7 La Vida Feliz Foundation Wilmington $72.3M $376.6M —
8 Delaware Community Foundation Wilmington $79.8M $346.1M 85/100
9 Ge Li & Ning Zhao Family Foundation Wilmington $844.2M $309.6M —
10 William T And Frances A Little Foundation Wilmington $253.0M $261.8M —
11 Head & Heart Foundation Tr Wilmington $91.9M $245.4M —
12 Morgridge Family Foundation Wilmington $93.0M $243.9M —
13 Gary And Mary West Health Endowment Inc Wilmington $62.6M $243.4M —
14 Wounded Warrior Project Long Term Support Tr Wilmington $35.8M $171.7M —
15 The Barry S Sternlicht Foundation Wilmington $41.6M $170.3M —
16 Robert And Ardis James Foundation Inc Wilmington $51.3M $169.6M —
17 Sustainable Energy Utility Inc Dover $48.7M $162.6M —
18 Robert And Dana Emery Family Foundation Wilmington $20.6M $155.6M —
19 Louis And Anne Abrons Foundation Inc Wilmington $49.4M $125.9M 85/100
20 Community Education Building Corp Wilmington $26.2M $108.9M —
21 Pincus Family Foundation Wilmington $38.4M $103.9M —
22 Lisa Dean Moseley Foundation Rockland $31.7M $98.4M —
23 Broadcom Foundation Wilmington $42.7M $94.1M —
24 Ruth Lilly Philanthropic Foundation Wilmington $28.8M $90.6M —
25 Earl And Kathryn Congdon Family Foundation Wilmington $34.6M $88.9M —
26 Valley Fund Charitable Foundation Wilmington $14.3M $88.2M —
27 Efrusy Family Foundation Wilmington $35.0M $85.0M —
28 Stephen & Mary Birch Foundation Inc Wilmington $2.7M $83.6M 75/100
29 Zearn Claymont $59.0M $81.9M —
30 Odyssey Charter School Incorporated Wilmington $42.3M $80.9M 65/100
31 Aspira Of Delaware Charter Operations Newark $32.9M $72.1M —
32 David And Janet Polak Foundation Wilmington $36.9M $70.4M —
33 Brandt Jackson Foundation Wilmington $125.9M $69.6M —
34 Westmeath Foundation Wilmington $4.7M $66.5M —
35 Laurie Kayden Foundation Wilmington $26.0M $66.0M 85/100
36 American Electric Power Foundation Wilmington $71.3M $65.2M 90/100
37 Windhover Foundation Inc Wilmington $16.1M $64.2M —
38 Passport Foundation Wilmington $28.0M $62.7M —
39 Herbert And Nell Singer Foundation Inc Wilmington $37.5M $60.9M 90/100
40 Frank Mchugh Odonovan Foundation Inc Wilmington $9.6M $59.8M 70/100
41 Oechsle Family Foundation Inc Wilmington $30.5M $59.5M 92/100
42 Tseng Rust Family Foundation Wilmington $27.1M $57.9M —
43 The Linda And Lenny Bell Family Foundation Wilmington $11.9M $57.1M —
44 Mackenzie Family Foundation Wilmington $9.3M $56.7M 85/100
45 Amani Family Foundation Wilmington $17.8M $56.4M 95/100
46 The White Horse Group Foundation Inc Wilmington $28.1M $55.9M 75/100
47 Yocum Family Perpetual Charitable Tr Wilmington $8.4M $55.2M —
48 Kendeda Fund Wilmington $64.2M $50.7M 95/100
49 Moise Y Safra Foundation Inc Wilmington $6.3M $49.8M —
50 Robinson Foundation Wilmington $12.0M $49.1M —
51 Roy Cockrum Foundation Wilmington $8.7M $47.3M —
52 Charles R Wood Foundation Wilmington $34.0M $45.7M 85/100
53 Gerald L Lennard Foundation Inc Wilmington $21.3M $45.2M 70/100
54 Reynolds Family Foundation Wilmington $12.8M $44.4M —
55 Wasily Family Foundation Wilmington $12.5M $43.9M 75/100
56 The Sarah Min And Matt Pincus Foundation Wilmington $8.0M $43.2M —
57 Academia Antonia Alonso Newark $17.0M $43.1M —
58 Lennox Foundation Wilmington $11.7M $42.9M —
59 Cedarcrest Charitable Foundation Wilmington $22.5M $42.8M —
60 Riedman Foundation Wilmington $25.2M $42.6M 65/100
61 Univ Of Michigan Law School Tr Greenville $11.8M $42.1M 85/100
62 Schmetterling Foundation Wilmington $25.0M $42.0M —
63 Jeffrey Carlton Foundation Wilmington $10.1M $41.5M —
64 Edris Charitable Foundation Wilmington $9.6M $40.9M —
65 Mars Wrigley Foundation Wilmington $14.2M $40.6M —
66 Jean T And Heyward G Pelham Foundation Wilmington $20.6M $40.0M 90/100
67 The Wilke Family Foundation Wilmington $19.6M $39.2M —
68 Tijori Foundation Wilmington $21.3M $39.1M —
69 The Kirby Jones Foundation Wilmington $6.3M $39.0M 95/100
70 Intercollegiate Studies Institute Inc Wilmington $12.3M $38.2M —
71 Delaware State University Foundation Inc Dover $18.5M $37.5M 90/100
72 Aec Trust Wilmington $31.9M $36.8M —
73 Kennedy Foundation Wilmington $18.4M $36.8M —
74 Gerald & Helen M Stephens Foundation Wilmington $8.7M $35.5M —
75 Mylan Charitable Foundation Wilmington $4.8M $35.3M —
76 The Fullgraf Foundation Wilmington $4.0M $35.0M —
77 Fw Murphy Family Foundation Wilmington $6.8M $35.0M —
78 Workday Foundation Wilmington $13.7M $34.8M —
79 Rowe Family Foundation Wilmington $7.9M $34.1M 90/100
80 Life At St Francis Healthcare Inc Wilmington $37.2M $33.9M —
81 Zide Family Foundation Wilmington $16.0M $33.4M —
82 Spector Family Foundation Wilmington $13.0M $32.2M 90/100
83 Vincent Dowling Family Foundation Inc Wilmington $2.6M $31.9M 90/100
84 Bharat Family Foundation Wilmington $26.5M $31.5M 85/100
85 Winslow Foundation Wilmington $10.5M $30.4M 75/100
86 Feigin Foundation Wilmington $30.0M $30.0M —
87 Broder Family Foundation Inc Wilmington $2.2M $29.9M 85/100
88 J M Mcdonald Foundation Inc Wilmington $26.3M $29.8M —
89 Tom Russell Charitable Foundation Inc Wilmington $7.9M $29.7M —
90 Energy Transfer Sunoco Foundation Wilmington $3.9M $29.6M 92/100
91 Connolly Family Foundation Inc Wilmington $8.4M $29.6M —
92 Marvin Buzz Oates Charitable Foundation Wilmington $19.9M $29.4M —
93 Slemp Foundation Wilmington $17.0M $28.8M —
94 Mary Campbell Center Wilmington $23.9M $28.8M —
95 Nancy Woodson Spire Foundation Inc Greenville $13.7M $28.4M —
96 Barnhill Family Foundation Wilmington $22.2M $27.9M —
97 The Fjk Private Foundation Wilmington $13.4M $27.8M —
98 Delaware Insurance Guaranty Association Newark $2.1M $27.4M —
99 Healy Foundation Wilmington $5.9M $27.1M —
100 Doctorbird Foundation Wilmington $22.5M $27.0M —

Frequently Asked Questions

What are the wealthiest by assets nonprofits in Delaware?

There are 100 nonprofits in Delaware ranked by wealthiest by assets, with $40.9B in combined annual revenue.

How are Delaware nonprofit rankings determined?

Rankings are based on the latest IRS 990 filing data. Nonprofits with the largest asset holdings. Each organization is ranked relative to other Delaware nonprofits.

How do Delaware nonprofits compare nationally?

Delaware has 100 organizations in this ranking category. View the national wealthiest by assets rankings for broader context.

Where can I find more nonprofit data for Delaware?

Visit our Delaware state page for a complete overview of all nonprofits, or explore specific categories and cities within Delaware.

Other Rankings for Delaware

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