Wealthiest by Assets Nonprofits in Illinois

Wealthiest by Assets nonprofit rankings for Illinois. 100 organizations with $25.9B in combined revenue. Updated 2026 IRS 990 data.

100Organizations
$25.9BTotal Revenue
$72.0BTotal Assets
79/100Avg Score

Wealthiest by Assets Rankings for Illinois (100)

#OrganizationCityRevenueAssetsScore
1 Modern Woodmen Of America Rock Island $1.9B $18.2B
2 John D & Catherine T Macarthur Foundation Chicago $3.9B $9.3B
3 Baxter Credit Union Vernon Hills $482.8M $6.0B
4 Ulse Inc Evanston $384.8M $4.5B
5 Loyola University Of Chicago Chicago $1.7B $2.6B
6 Great Lakes Credit Union Bannockburn $111.7M $1.5B
7 American Medical Association Chicago $1.7B $1.5B
8 Unite Here Health Oak Brook $1.9B $1.4B
9 Catholic Order Of Foresters Naperville $105.8M $1.2B
10 Sarah Bush Lincoln Health Center Mattoon $747.5M $1.2B
11 Underwriters Laboratories Inc Evanston $231.3M $1.1B
12 National Association Of Realtors Chicago $840.0M $1.1B
13 Paul M Angell Family Foundation Chicago $867.0M $903.3M
14 Elks National Foundation Inc Chicago $377.2M $885.0M
15 Electrical Insurance Trustees Alsip $1.4B $863.3M
16 Andigo Credit Union Schaumburg $43.5M $850.1M
17 Corporate America Family Credit Elgin $106.3M $825.2M
18 Mather Foundation Evanston $134.2M $807.6M 92/100
19 Kraft Foods Global Inc Retiree Health And Life Benefit Tr Chicago $553.3M $791.3M
20 Advocate Health Care Network Downers Grove $643.2M $698.0M
21 Elmhurst Memorial Healthcare Arlington Hts $667.1M $695.0M
22 Kskj Life Catholic Union Joliet $134.2M $547.1M
23 Alzheimers Disease And Related Disorders Association Inc Chicago $612.6M $523.7M 75/100
24 America For Bulgaria Foundation Homer Glen $146.6M $501.0M 92/100
25 Polish National Alliance Of The United States Of North America Chicago $108.8M $449.1M
26 Lions Clubs International Ftdn Oak Brook $152.7M $448.5M
27 International Union Of Operating Oak Brook $113.1M $444.3M
28 American Hospital Association Inc Chicago $164.9M $435.3M
29 Kane County Teachers Credit Union Elgin $29.9M $417.8M
30 Morton Arboretum Lisle $164.6M $367.6M
31 North Park University Chicago $145.6M $331.1M
32 American Bar Association Chicago $145.3M $318.8M
33 Mount Sinai Hospital Medical Center Chicago $428.3M $318.2M
34 Moose International Inc Mooseheart $100.5M $304.1M
35 One Acre Fund Highland Park $250.1M $287.0M 92/100
36 American Dental Association Chicago $323.2M $286.9M
37 Pritzker Family Foundation Chicago $216.2M $281.3M
38 Seiu Healthcare Il Home Care & Child Care Fund Chicago $180.8M $277.2M
39 Illiana Financial Credit Union Calumet City $14.6M $253.5M
40 Ukraine Moldova American Enterprise Fund Chicago $23.7M $244.6M 80/100
41 Jo Carrol Energy Inc Nfp Elizabeth $70.3M $231.7M
42 American Lung Association Chicago $141.9M $225.7M 85/100
43 Polish Roman Catholic Union Of America Chicago $55.4M $225.5M
44 Franciscan Communities Inc Lemont $133.2M $221.3M
45 Encurage Financial Network Chicago $23.1M $219.0M
46 Radiological Society Of North America Inc Oak Brook $86.8M $218.3M 88/100
47 Northstar Credit Union Warrenville $12.1M $211.8M
48 The Mather Evanston Evanston $33.7M $206.6M 65/100
49 Booth Ferris Foundation Chicago $44.1M $203.2M 90/100
50 Rotary International Evanston $146.8M $201.1M
51 Olivet Nazarene University Foundation Bourbonnais $22.1M $192.8M
52 Beatrice P Delaney Char Fdn Chicago $128.9M $186.8M 85/100
53 Navy Pier Inc Chicago $87.2M $183.2M
54 American Property Casualty Insurance Association Chicago $82.0M $181.6M 75/100
55 Information Systems Audit And Control Association Inc Schaumburg $117.5M $176.2M
56 American Veterinary Medical Association Schaumburg $96.4M $162.2M
57 Illinois Childrens Healthcare Foundation Oak Brook $166.7M $151.0M
58 Peco Energy Company Retiree Medical Trust Chicago $79.0M $149.5M
59 Humboldt Park Health Chicago $152.2M $149.1M
60 Benevolent & Protective Order Of Elks Of The Usa Chicago $115.9M $142.6M
61 National Association Of Boards Of Pharmacy Mt Prospect $136.2M $136.3M
62 International Union Of Operating Engineers 150 Countryside $74.7M $135.7M
63 Gw Foundation Inc Chicago $56.6M $131.7M
64 Tcs Education System Chicago $78.9M $130.6M
65 William H Miner Foundation Chicago $34.8M $128.6M
66 Helen Brach Foundation Chicago $49.0M $127.9M
67 Timothy Place Nfp Elmhurst $23.4M $124.3M 45/100
68 Friendship Village Of Mill Creek Nfp Geneva $23.1M $122.6M 60/100
69 Gas & Electric Credit Union Rock Island $6.6M $121.7M
70 Central Credit Union Of Illinois Bellwood $10.1M $121.5M
71 Illinois Community Credit Union Sycamore $7.1M $119.8M
72 J S Frank Foundation Deerfield $29.7M $117.9M
73 Tawani Charitable Distribution Fund Chicago $54.0M $117.0M
74 Alliance For Clinical Trials In Oncology Foundation Chicago $68.0M $112.8M 90/100
75 Frank E & Seba B Payne Foundation 31 55459 5 Chicago $30.8M $112.6M
76 Concept Schools Inc Schaumburg $67.1M $112.3M
77 Kukui Grove Center Investment Group Inc Chicago $11.7M $112.0M 50/100
78 Misericordia Foundation Chicago $62.4M $111.2M
79 Willow Springs Charitable Tr Mt Carroll $26.9M $111.1M 95/100
80 Ipers Creekside Inc Chicago $7.6M $110.5M 85/100
81 Leroy Philanthropic Tr Chicago $2.6M $109.4M
82 Hshs Medical Group Inc Springfield $140.5M $109.4M
83 Mercy Crystal Lake Hospital And Medical Center Inc Crystal Lake $33.6M $108.5M 80/100
84 True Sojourners Wheaton $65.4M $105.6M
85 Radiant Life Ministries Marion $36.1M $103.2M
86 Crusaders Central Clinic Association Rockford $61.0M $102.8M
87 North Shore Country Day School Winnetka $35.2M $100.6M
88 Community Foundation For The Land Of Lincoln Inc Springfield $29.9M $100.0M 90/100
89 Foundation Of The American College Of Healthcare Executives Chicago $34.2M $97.3M
90 Bickerdike Redevelopment Corporation Chicago $4.7M $95.7M
91 Csa Fraternal Life Lombard $16.6M $94.4M
92 Le Royer Foundation Chicago $3.5M $87.7M
93 Anthony Pritzker Fam Foundation Chicago $74.1M $85.7M
94 Mark H Berens Charitable Foundation Glenview $95.0M $85.5M
95 Lutheran Legacy Foundation Inc Paris $14.2M $84.8M 75/100
96 Katherine Shaw Bethea Hospital Dixon $146.6M $84.1M
97 Aunt Marthas Health And Wellness Inc Olympia Flds $98.3M $82.0M
98 Disomma Family Foundation Oak Park $24.7M $78.1M
99 Chicago Fire Fighters Credit Union Chicago $4.2M $77.5M
100 Good News Publishers Wheaton $99.5M $76.8M

Frequently Asked Questions

What are the wealthiest by assets nonprofits in Illinois?

There are 100 nonprofits in Illinois ranked by wealthiest by assets, with $25.9B in combined annual revenue.

How are Illinois 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 Illinois nonprofits.

How do Illinois nonprofits compare nationally?

Illinois 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 Illinois?

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

Other Rankings for Illinois

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