Wealthiest by Assets Nonprofits in California

Wealthiest by Assets nonprofit rankings for California. 100 organizations with $79.7B in combined revenue. Updated 2026 IRS 990 data.

100Organizations
$79.7BTotal Revenue
$142.9BTotal Assets
87/100Avg Score

Wealthiest by Assets Rankings for California (100)

#OrganizationCityRevenueAssetsScore
1 Donor Advised Charitable Giving San Francisco $9.7B $41.1B
2 Silicon Valley Community Foundation Mountain View $19.0B $12.3B 85/100
3 Jen Hsun & Lori Huang Foundation Palo Alto $6.0B $9.2B
4 Good Ventures Foundation Palo Alto $3.9B $7.9B
5 Chan Zuckerberg Initiative Foundation Palo Alto $3.2B $7.5B
6 Carl Victor Page Memorial Foundation Palo Alto $1.9B $4.5B 90/100
7 Cedars Sinai Health System Los Angeles $41.3M $3.5B
8 Memorial Health Services Group Return Fountain Vly $3.3B $2.9B
9 Prime Healthcare Foundation Inc Ontario $1.1B $2.1B 70/100
10 The Schmidt Family Foundation Palo Alto $397.2M $2.0B 95/100
11 San Francisco Foundation San Francisco $395.0M $1.7B 85/100
12 Chg Foundation Chula Vista $1.8B $1.7B
13 Grossmont Hospital Corporation San Diego $1.1B $1.6B
14 The Annenberg Foundation Los Angeles $617.1M $1.5B
15 Shimon Ben Joseph Foundation San Francisco $221.7M $1.5B
16 Lucas Museum Of Narrative Art San Francisco $178.9M $1.5B
17 Scripps Research Institute La Jolla $1.1B $1.3B
18 Hobson Lucas Family Foundation San Rafael $113.5M $1.2B 85/100
19 National University San Diego $748.1M $1.2B
20 Xie Foundation Sunnyvale $439.1M $1.1B
21 Conrad Prebys Foundation San Diego $547.5M $1.1B 90/100
22 American First Credit Union Brea $57.3M $1.0B
23 City Of Hope Medical Foundation Duarte $789.3M $860.8M
24 Skoll Foundation San Francisco $124.3M $846.9M 92/100
25 The Heising Simons Foundation Los Altos $66.2M $810.5M
26 John H And Regina K Scully Foundation San Rafael $227.7M $724.0M
27 Amgen Safety Net Foundation Thousand Oaks $2.7B $723.7M
28 Perenchio Foundation Pasadena $16.5M $696.4M
29 Orange County Community Foundation Irvine $239.7M $688.2M
30 Academy Museum Foundation Beverly Hills $84.2M $661.9M 65/100
31 Annenberg Foundation Trust At Sunnylands Rancho Mirage $256.1M $655.2M
32 Screen Actors Guild American Federation Of Television And Radio Los Angeles $144.0M $621.3M
33 Peter E Haas Jr Family Fund Novato $19.8M $609.3M 90/100
34 Martin Luther King Jr Los Angeles Healthcare Corporation Los Angeles $561.3M $607.3M
35 Campanile Foundation San Diego $190.8M $593.7M
36 Henry T Nicholas Iii Foundation Aliso Viejo $7.5M $589.1M 92/100
37 Eden Housing Inc Hayward $86.0M $572.5M
38 Clif Bar Family Foundation Saint Helena $31.9M $570.8M 95/100
39 Segerstrom Center For The Arts Costa Mesa $120.3M $558.2M
40 Wadhwani Operating Foundation Los Altos $32.1M $556.1M
41 The Broad Los Angeles $31.5M $538.0M
42 Climateworks Foundation San Francisco $371.2M $533.1M
43 Valhalla Foundation Woodside $343.3M $527.1M 65/100
44 Elbridge Stuart Foundation San Francisco $100.0M $520.3M 90/100
45 Uc Santa Barbara Foundation Santa Barbara $105.3M $515.2M
46 California Institute Of Technology Retiree Medical Plan Jpl Veba Tr San Diego $268.2M $491.3M
47 Gmto Corporation Pasadena $21.2M $460.9M
48 Wallis Annenberg Legacy Foundation Playa Vista $279.0M $456.5M
49 Shanahan Family Charitablefoundation Pasadena $44.5M $439.5M 95/100
50 California Polytechnic State University Foundation San Luis Obispo $87.8M $437.0M 90/100
51 Libra Foundation San Francisco $68.7M $432.2M
52 Kipp Socal Public Schools Los Angeles $382.7M $431.4M
53 Genentech Patient Foundation S San Fran $3.7B $424.1M
54 San Diego County Capital Asset Leasing Corporation San Diego $198.1M $417.5M
55 Directors Guild Of America Producer Health And Welfare Plan Los Angeles $290.4M $411.3M
56 Providence Medical Foundation Anaheim $1.5B $406.2M
57 Electric Power Research Institute Inc Palo Alto $852.8M $401.9M
58 National Community Renaissance Of California Rancho Cucamonga $96.3M $400.8M
59 Trust For Public Land San Francisco $336.5M $396.5M
60 Omidyar Network Fund Inc San Francisco $112.3M $382.5M 85/100
61 Faculty Physicians And Surgeons Of Llusm Loma Linda $720.5M $377.5M
62 United State Olympic And Paralympic Properties Llc Los Angeles $216.3M $372.8M
63 J David Gladstone Institutes San Francisco $146.3M $372.0M
64 Midpen Housing Corporation Foster City $79.1M $359.1M
65 Redlands Health Foundation Redlands $98.6M $352.2M
66 Catholic Community Foundation Of Los Angeles Glendale $378.7M $348.9M
67 Karsh Family Foundation Beverly Hills $113.6M $347.9M 95/100
68 Jamboree Housing Corporation Irvine $45.7M $340.3M
69 Opus Caritatis Inc Los Angeles $13.1M $340.1M 90/100
70 Troper Wojcicki Foundation San Francisco $83.3M $339.3M 92/100
71 S L Gimbel Foundation Orange $16.7M $332.7M
72 Sharp Health Plan San Diego $1.1B $331.0M
73 Inland Counties Regional Center Inc Sn Bernrdno $1.0B $328.7M
74 Armenian General Benevolent Union Pasadena $278.1M $327.5M 90/100
75 Jmm Charitable Foundation Inc Los Angeles $17.1M $320.6M 85/100
76 Humangood Pennsylvania Duarte $107.8M $316.8M
77 Music Center Foundation Los Angeles $22.2M $314.1M
78 Reedley Community Hospital Roseville $238.1M $308.5M
79 Linc Housing Corporation Long Beach $55.5M $305.9M
80 Kipp Bay Area Schools Oakland $181.0M $304.8M 85/100
81 Ocu Health & Welfare Trust Covina $226.3M $297.7M
82 Loma Linda University Medical Center Murrieta Loma Linda $321.9M $296.3M
83 U C Riverside Foundation Riverside $24.3M $295.6M
84 Sutter Health Alliance Sacramento $837.8M $293.8M
85 Patrick F Cadigan Family Foundation Newport Beach $14.2M $290.3M
86 The Clear Fund Oakland $284.8M $288.0M 92/100
87 Wikimedia Foundation Org San Francisco $283.1M $286.8M 85/100
88 Klare Holdings Los Angeles $27.9M $286.5M
89 Life Science Plaza Investment Group Lp El Segundo $19.1M $285.2M
90 North Los Angeles County Regional Center Inc Chatsworth $953.9M $283.2M
91 Hope Of The Valley Rescue Mission North Hills $89.2M $280.8M
92 Bardeen Partners Inc Irvine $16.7M $279.1M
93 Lakeshore Foundation 04052011 Redwood City $19.8M $278.1M
94 Decro Corporation Culver City $16.1M $276.5M
95 Dart L Foundation Los Angeles $164.4M $275.9M
96 Rocketship Education Redwood City $187.0M $271.4M 90/100
97 San Bernardino County Retirement Medical Tr Sn Bernrdno $48.1M $267.5M
98 Launchpad Development Company San Jose $21.0M $265.2M
99 The Scan Foundation Long Beach $99.5M $263.3M
100 Eastern Los Angeles Regional Center For Developmentally Disabled Inc Alhambra $517.4M $260.6M

Frequently Asked Questions

What are the wealthiest by assets nonprofits in California?

There are 100 nonprofits in California ranked by wealthiest by assets, with $79.7B in combined annual revenue.

How are California 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 California nonprofits.

How do California nonprofits compare nationally?

California 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 California?

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

Other Rankings for California

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