The Largest Non-Profit Organizations in the USA

What are the largest charities and non-profits in the USA? Based on Wikidata, here is the list of the largest organizations by donations, revenue, foundation capital, employees, members, and volunteers.

Last updated on January 22, 2025

Non-Profit Organizations of the United States

The data for these lists is based on the free database Wikidata and is largely taken from organizations' tax documents or annual reports. By clicking on an organization's edit icon, you can verify the source or add your own data.

The Largest Nonprofit Organizations by Revenue

A list of all non-profit organizations and charities by annual revenue.


# Organisation Revenue Year
1 Kaiser Foundation Health Plan Inc 70.804.102.457 $ 2022
2 TIAA 40.526.400.000 $ 2022
3 Kaiser Foundation Hospitals 30.232.760.181 $ 2022
4 Fidelity Investments Charitable Gift Fund 19.858.151.933 $ 2022
5 Mass General Brigham Incorporated And Affiliates Group Return 19.128.634.328 $ 2022
6 Mayo Clinic Group Return 12.568.376.619 $ 2022
7 Healthfirst Phsp Inc 11.273.526.910 $ 2022
8 Donor Advised Charitable Giving 10.074.660.178 $ 2022
9 Caresource Ohio Inc 10.064.129.024 $ 2022
10 IHC Health Services Inc 8.708.705.295 $ 2022
11 Nyu Langone Hospitals 7.377.549.401 $ 2022
12 Bill & Melinda Gates Foundation 6.988.022.771 $ 2022
13 Advocate Health And Hospitals Corporation 6.666.293.958 $ 2022
14 Stanford Health Care 227 6.664.262.889 $ 2022
15 RWJ Barnabas Health Inc 6.409.055.077 $ 2022
16 Aurora Health Care Inc 6.231.460.023 $ 2022
17 Ucare Minnesota 6.092.510.622 $ 2022
18 BJC Health System 6.064.117.954 $ 2022
19 Adventist Health System Sunbelt Inc 5.907.306.351 $ 2021
20 Delta Dental Of California 5.835.968.038 $ 2022
21 Metropolitan Transportation Authority 5.775.000.000 $ 2021
22 Health Insurance Plan Of Greater New York 5.756.466.800 $ 2022
23 Kaiser Foundation Health Plan Of The Mid Atlantic States Inc 5.625.342.214 $ 2022
24 University of Southern California 5.566.926.612 $ 2022
25 Highmark Health 5.213.963.153 $ 2022
26 Allina Health System 5.162.065.945 $ 2022
27 Central States Southeast & Southwest Areas Health & Welfare F 5.140.839.263 $ 2022
28 Advanced Technology International 5.129.053.709 $ 2022
29 Inova Health Care Services 5.068.330.080 $ 2022
30 Indiana University Health Inc 4.969.270.261 $ 2022
31 Ochsner Clinic Foundation 4.902.026.766 $ 2021
32 Healthfirst Health Plan Inc 4.891.129.866 $ 2022
33 Providence Health & Services Oregon 4.872.160.194 $ 2022
34 University Hospitals Health System Inc 4.863.875.346 $ 2022
35 Priority Health 4.806.940.186 $ 2022
36 Sutter Bay Hospitals 4.753.728.261 $ 2022
37 Kaiser Foundation Health Plan Of The Northwest 4.751.087.115 $ 2022
38 Duke University Health System Inc 4.600.505.996 $ 2022
39 Mercy Care 4.511.960.164 $ 2022
40 Fairview Health Services 4.357.862.154 $ 2022
41 Ohiohealth Corporation Grant Riverside Doctors Dublin Met 4.294.251.055 $ 2022
42 Feeding America 4.267.241.782 $ 2022
43 Sutter Valley Hospitals 4.226.285.225 $ 2022
44 Selecthealth Inc 4.165.534.082 $ 2022
45 Blue Care Network Of Michigan 4.153.996.666 $ 2022
46 Kaiser Foundation Health Plan Of Colorado 4.092.597.384 $ 2022
47 Atlantic Health System Inc 3.872.357.033 $ 2022
48 Kaiser Foundation Health Plan Of Washington 3.865.934.175 $ 2022
49 Orlando Health 3.766.174.849 $ 2022
50 Ascension Health Alliance 3.703.980.191 $ 2022

The Largest Nonprofit Organizations in the USA by Donations

Which organization receives the most donations.


# Organisation Donations Year
1 Fidelity Investments Charitable Gift Fund 15.196.581.675 $ 2022
2 Donor Advised Charitable Giving 9.756.212.341 $ 2022
3 Mass General Brigham Incorporated And Affiliates Group Return 4.784.622.126 $ 2022
4 Feeding America 4.152.230.760 $ 2022
5 National Christian Charitable Foundation Inc 3.129.184.138 $ 2021
6 Astrazeneca Patient Assistance Organization 3.068.599.936 $ 2022
7 Good360 2.668.527.745 $ 2022
8 BCFS Health and Human Services 2.651.416.369 $ 2022
9 Silicon Valley Community Foundation 2.482.642.797 $ 2022
10 St. Jude Children's Research Hospital 2.370.493.980 $ 2022
11 Direct Relief 2.217.825.794 $ 2022
12 American Online Giving Foundation 1.801.253.261 $ 2022
13 Goldman Sachs Philanthropy Fund 1.659.631.501 $ 2022
14 Chicago Community Trust 1.634.895.301 $ 2022
15 Smithsonian Institution 1.440.330.179 $ 2022
16 World Vision United States 1.402.824.835 $ 2022
17 Holdfast Tr 1.381.084.403 $ 2022
18 AmeriCares 1.366.006.518 $ 2022
19 International Rescue Committee 1.355.187.734 $ 2022
20 American Endowment Foundation 1.305.502.090 $ 2022
21 Samaritan's Purse 1.292.757.468 $ 2022
22 Gothic Corporation 1.261.297.184 $ 2022
23 Morgan Stanley Global Impact Funding Trust Inc 1.250.406.708 $ 2022
24 American Red Cross 1.060.031.161 $ 2022
25 UNICEF USA 1.059.261.676 $ 2022
26 Save the Children 1.051.387.892 $ 2022
27 University of Southern California 1.011.581.561 $ 2022
28 Bank Of America Charitable Gift Fund 949.418.803 $ 2022
29 Compassion International 947.571.184 $ 2019
30 The Nature Conservancy 927.132.092 $ 2022
31 Renaissance Charitable Foundation Inc 914.558.809 $ 2022
32 Foundation For The Carolinas 886.725.491 $ 2022
33 Chancellor Masters & Scholars Of The University Of Oxford 886.592.456 $ 2022
34 Step Up For Students 821.353.700 $ 2022
35 Navigate Affordable Housing Partners Inc 774.130.467 $ 2022
36 Southwest Key 765.833.896 $ 2022
37 Charities Aid Foundation America 746.606.354 $ 2022
38 New Venture Fund 734.791.162 $ 2022
39 Dana–Farber Cancer Institute 702.430.542 $ 2022
40 HealthWell Foundation 678.100.099 $ 2022
41 Doctors Without Borders, USA 675.099.889 $ 2022
42 Rockefeller Philanthropy Advisors 666.653.260 $ 2022
43 The Blackbaud Giving Fund 659.880.089 $ 2022
44 American Cancer Society 657.648.576 $ 2022
45 Global Health Solutions Inc 632.371.996 $ 2022
46 MAP International 623.207.714 $ 2022
47 Mayo Clinic Group Return 585.179.971 $ 2022
48 Tides Foundation 573.714.006 $ 2022
49 Shriners Hospitals for Children 561.578.854 $ 2022
50 Corporation for Public Broadcasting 561.221.756 $ 2023

US Non-Profit Organizations by Total Assets

# Organisation Total Assets Year
1 Metropolitan Transportation Authority 80.280.000.000 $ 2017
2 Kaiser Foundation Hospitals 70.169.024.068 $ 2022
3 Bill & Melinda Gates Foundation 68.907.954.709 $ 2022
4 Uaw Retiree Medical Benefits Tr 62.366.524.500 $ 2022
5 Harvard University 61.462.439.000 $ 2020
6 State Chartered Credit Unions Inc 53.195.296.849 $ 2022
7 Bill & Melinda Gates Foundation Trust 50.308.457.000 $ 2019
8 Stanford University 49.933.606.000 $ 2020
9 Fidelity Investments Charitable Gift Fund 48.314.187.764 $ 2022
10 Harvard Management Private Equity Corporation 47.991.432.458 $ 2022
11 Yale University 44.696.382.000 $ 2020
12 Princeton University 33.030.216.000 $ 2020
13 National Rural Utilities Cooperative Finance Corp 31.221.814.594 $ 2022
14 Massachusetts Institute of Technology 30.505.530.000 $ 2020
15 University of Pennsylvania 30.413.231.000 $ 2020
16 Kaiser Foundation Health Plan Inc 29.662.106.149 $ 2022
17 Ascension Health Alliance 28.730.729.640 $ 2022
18 Donor Advised Charitable Giving 26.434.828.018 $ 2022
19 Mass General Brigham Incorporated And Affiliates Group Return 23.624.275.194 $ 2022
20 Milton Hershey School & School Trust 23.523.788.782 $ 2022
21 Duke University 23.174.857.000 $ 2020
22 Michigan Catastrophic Claims Association U S 21.855.296.718 $ 2022
23 Columbia University 21.006.014.000 $ 2020
24 University of Notre Dame 18.413.619.000 $ 2020
25 New York University 17.380.971.000 $ 2020
26 Emory University 17.172.361.000 $ 2020
27 Advocate Health And Hospitals Corporation 16.608.896.056 $ 2022
28 Northwestern University 15.855.683.000 $ 2020
29 Washington University in St. Louis 15.103.569.000 $ 2020
30 IHC Health Services Inc 15.054.433.833 $ 2022
31 Johns Hopkins University 14.656.214.000 $ 2020
32 Mayo Clinic Group Return 14.629.597.865 $ 2022
33 University Of Virginia Investment Management Company 13.799.842.029 $ 2022
34 University of Southern California 13.791.301.785 $ 2022
35 University of Chicago 13.303.760.063 $ 2020
36 J. Paul Getty Trust 12.542.871.508 $ 2022
37 Central States Southeast & Southwest Areas Health & Welfare F 12.055.420.607 $ 2022
38 Credit Unions Chartered In The State Of Michigan 11.905.975.667 $ 2022
39 Trustees Of The Estate Of Bernice Pauahi Bishop 11.621.172.512 $ 2022
40 Bloomberg Family Foundation 11.529.721.546 $ 2022
41 Dartmouth College 11.447.539.519 $ 2022
42 Trinity Health Corporation 11.390.095.796 $ 2022
43 Adventist Health System Sunbelt Inc 11.276.131.812 $ 2021
44 Cornell University 11.179.645.967 $ 2020
45 Silicon Valley Community Foundation 10.982.029.914 $ 2022
46 Nyu Langone Hospitals 10.501.590.232 $ 2022
47 Adventist Health System Sunbelt Healthcare Corporation 10.063.109.355 $ 2021
48 Shriners Hospitals for Children 10.046.230.018 $ 2022
49 Chancellor Masters & Scholars Of The University Of Oxford 10.000.458.945 $ 2022
50 Stanford Health Care 227 9.994.692.133 $ 2022

The Largest Foundations by Foundation Capital

The largest foundations in the USA by their foundation capital.


# Organisation Foundation Capital Year
1 Bill & Melinda Gates Foundation 49.765.872.000 $ 2019
2 Harvard University 49.444.494.000 $ 2022
3 Yale University 41.383.300.000 $ 2022
4 Stanford University 36.300.000.000 $ 2022
5 Princeton University 35.794.185.665 $ 2022
6 Massachusetts Institute of Technology 24.739.862.000 $ 2022
7 University of Pennsylvania 20.724.351.485 $ 2022
8 University of Notre Dame 16.729.299.000 $ 2022
9 Northwestern University 14.121.488.000 $ 2022
10 Washington University in St. Louis 12.252.329.282 $ 2022
11 Duke University 12.116.259.954 $ 2022
12 Vanderbilt University 10.206.067.255 $ 2022
13 Emory University 9.997.741.892 $ 2022
14 Cornell University 9.838.198.000 $ 2022
15 Johns Hopkins University 8.244.472.000 $ 2022
16 Dartmouth College 8.065.742.785 $ 2022
17 Rice University 7.814.267.323 $ 2022
18 University of Southern California 7.319.123.211 $ 2022
19 University of Chicago 7.199.520.706 $ 2020
20 Brown University 6.141.243.000 $ 2022
21 New York University 5.148.740.532 $ 2022
22 Carnegie Mellon University 3.856.807.673 $ 2022
23 California Institute of Technology 3.635.000.000 $ 2022
24 Williams College 3.534.368.928 $ 2022
25 Boston College 3.336.600.000 $ 2022
26 Amherst College 3.321.852.777 $ 2022
27 Georgetown University 3.210.032.000 $ 2022
28 University of Richmond 3.153.393.433 $ 2022
29 Boston University 2.980.503.073 $ 2022
30 Wellesley College 2.846.865.000 $ 2022
31 Pomona College 2.797.022.000 $ 2023
32 University of Rochester 2.739.187.000 $ 2022
33 Swarthmore College 2.725.238.000 $ 2022
34 The Rockefeller University 2.608.216.257 $ 2022
35 Grinnell College 2.484.418.726 $ 2022
36 Bowdoin College 2.474.541.253 $ 2022
37 Smith College 2.467.995.700 $ 2022
38 Texas Christian University 2.400.814.002 $ 2022
39 Tufts University 2.350.755.000 $ 2022
40 George Washington University 2.340.361.288 $ 2022
41 Brigham Young University 2.257.760.000 $ 2020
42 Case Western Reserve University 2.188.161.000 $ 2022
43 Tulane University 2.051.940.000 $ 2022
44 Washington and Lee University 1.998.334.000 $ 2022
45 Baylor University 1.970.511.000 $ 2022
46 Southern Methodist University 1.958.460.000 $ 2022
47 Wake Forest University 1.819.776.000 $ 2022
48 Syracuse University 1.793.680.303 $ 2022
49 Liberty University 1.714.462.564 $ 2020
50 Trinity University 1.704.815.765 $ 2022

The Largest US Non-Profit Organizations by Employees

Non-profit organizations and charities by number of employees.


# Organisation Employees Year
1 American Psychological Association 134.000
2 Baylor Scott & White Health 49.000
3 Steel Manufacturers Association 40.000 2022
4 American Red Cross 35.000
5 World Vision International 33.000 2023
6 University of Southern California 28.873 2019
7 Columbia University 20.861 2020
8 Johns Hopkins University 19.469 2020
9 University of Pennsylvania 19.456 2020
10 Harvard University 19.178 2020
11 Duke University 19.108 2020
12 International Rescue Committee 17.000 2020
13 Washington University in St. Louis 16.902 2020
14 Stanford University 16.673 2020
15 New York University 15.286
16 United States Environmental Protection Agency 14.581 2023
17 Massachusetts Institute of Technology 14.032 2020
18 Church of Scientology 13.000
19 Emory University 12.953 2020
20 TIAA 12.950 2016
21 Cedars-Sinai Medical Center 12.000
22 Cornell University 11.062 2020
23 Northwestern University 10.438 2020
24 Southern New Hampshire University 10.300 2020
25 Baylor College of Medicine 8.889 2020
26 Boston University 7.450
27 Wake Forest University 7.399 2020
28 Western Governors University 7.125 2020
29 Grand Canyon University 6.977 2020
30 George Washington University 6.261 2020
31 University of Notre Dame 6.226 2020
32 Medical College of Wisconsin 6.110 2020
33 Thomas Jefferson University 5.653 2020
34 Syracuse University 5.578 2020
35 American Bureau of Shipping 5.500
36 Brigham Young University 5.244 2020
37 Northeastern University 5.050 2020
38 Drexel University 4.919 2020
39 Brown University 4.654 2020
40 Case Western Reserve University 4.575 2020
41 Nova Southeastern University 4.556 2020
42 Dartmouth College 4.381 2024
43 Edward Via College of Osteopathic Medicine 4.149 2020
44 Rochester Institute of Technology 4.042 2020
45 Tulane University 4.000
46 Boston College 3.800
47 Icahn School of Medicine at Mount Sinai 3.770
48 Humanity & Inclusion 3.646 2012
49 Brigham Young University–Idaho 3.629 2020
50 Yale University 3.619

Some federal organizations report only employees at the federal headquarters, while others count all federally employed persons together.

The Largest Associations and Organizations by Members

US associations by number of statutory members. For federal associations, this usually results in multiple counting, as the sum of all members of the federal structures is typically reported.


# Organisation Members Year
1 Roman Catholic Archdiocese of Los Angeles 4.044.742 2019
2 Roman Catholic Archdiocese of New York 2.807.298 2019
3 Roman Catholic Archdiocese of Chicago 2.183.000 2019
4 Roman Catholic Archdiocese of Boston 1.946.413 2018
5 Roman Catholic Archdiocese of Galveston–Houston 1.804.100 2019
6 Roman Catholic Diocese of Rockville Centre 1.796.000 2017
7 Roman Catholic Diocese of San Bernardino 1.703.846 2017
8 Roman Catholic Diocese of Orange 1.579.000 2019
9 Roman Catholic Archdiocese of Newark 1.501.530 2019
10 Roman Catholic Diocese of Brooklyn 1.500.000 2018
11 Roman Catholic Archdiocese of Philadelphia 1.437.400 2019
12 Roman Catholic Diocese of San Diego 1.400.677 2020
13 Rotary International 1.400.000
14 Roman Catholic Diocese of Dallas 1.392.000 2019
15 Lions Clubs International 1.389.075
16 Roman Catholic Diocese of Phoenix 1.225.677 2019
17 Roman Catholic Diocese of Fresno 1.208.350 2019
18 Roman Catholic Diocese of Brownsville 1.154.223 2018
19 Roman Catholic Archdiocese of Atlanta 1.150.000 2018
20 Roman Catholic Archdiocese of Detroit 1.130.271 2019
21 Roman Catholic Diocese of Sacramento 1.016.193 2017
22 Roman Catholic Archdiocese of San Juan de Puerto Rico 929.000 2017
23 Roman Catholic Diocese of Fort Worth 917.200 2019
24 Roman Catholic Diocese of Trenton 881.125 2017
25 Roman Catholic Archdiocese of Saint Paul and Minneapolis 870.490 2017
26 Roman Catholic Archdiocese of Seattle 856.000 2017
27 Roman Catholic Archdiocese of Miami 815.900 2019
28 People for the Ethical Treatment of Animals 800.000
29 Roman Catholic Archdiocese of San Antonio 764.244 2017
30 Roman Catholic Archdiocese of Hartford 738.700 2019
31 Roman Catholic Diocese of Buffalo 727.125 2018
32 Roman Catholic Diocese of El Paso 720.226 2019
33 Roman Catholic Archdiocese of Milwaukee 696.500 2019
34 Roman Catholic Diocese of Cleveland 674.660 2019
35 Roman Catholic Archdiocese of Washington 655.601 2017
36 Roman Catholic Diocese of Metuchen 648.300 2019
37 Roman Catholic Diocese of San José in California 633.000 2017
38 Roman Catholic Diocese of Pittsburgh 630.033 2019
39 Roman Catholic Diocese of Joliet in Illinois 628.230 2019
40 Roman Catholic Diocese of Providence 623.815 2019
41 Roman Catholic Archdiocese of Denver 604.800 2019
42 Roman Catholic Diocese of Austin 598.292 2018
43 Roman Catholic Diocese of Oakland 575.500 2019
44 Roman Catholic Diocese of Las Vegas 574.000 2019
45 Roman Catholic Archdiocese of New Orleans 520.411 2019
46 Roman Catholic Archdiocese of Baltimore 517.015 2018
47 Roman Catholic Archdiocese of St. Louis 514.178 2017
48 World Woman's Christian Temperance Union 500.000
49 Roman Catholic Diocese of Camden 493.101 2019
50 Roman Catholic Diocese of Rockford 484.150 2017