Largest Nonprofits in District of Columbia (2023)

Top nonprofits ranked by total revenue

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets
1 AMERICAN NATIONAL RED CROSS & ITS CONSTITUENT CHAPTERS AND BRANCHES
EIN: 530196605 · WASHINGTON, DC
$3.2B $4.0B
2 GEORGETOWN UNIVERSITY
EIN: 530196603 · WASHINGTON, DC
$1.9B $5.7B
3 NATIONAL ASSOCIATION OF LETTER CARRIERS
EIN: 530114650 · WASHINGTON, DC
$1.9B $1.3B
4 SMITHSONIAN INSTITUTION
EIN: 530206027 · WASHINGTON, DC
$1.9B $7.2B
5 AARP
EIN: 951985500 · Washington, DC
$1.7B $3.7B
6 WASHINGTON HOSPITAL CENTER CORPORATION
EIN: 521272129 · WASHINGTON, DC
$1.6B $786.7M
7 CHILDREN'S HOSPITAL
EIN: 530196580 · WASHINGTON, DC
$1.6B $2.2B
8 THE MEDSTAR-GEORGETOWN MEDICAL CENTER INC
EIN: 522218584 · WASHINGTON, DC
$1.5B $1.4B
9 THE HOWARD UNIVERSITY
EIN: 530204707 · WASHINGTON, DC
$1.3B $2.6B
10 AMERICAN UNIVERSITY
EIN: 530196549 · WASHINGTON, DC
$933.9M $2.4B
11 AMERICAN CHEMICAL SOCIETY
EIN: 530196572 · WASHINGTON, DC
$739.5M $1.9B
12 NEW VENTURE FUND
EIN: 205806345 · WASHINGTON, DC
$669.1M $768.5M
13 AMERICAN FOREIGN SERVICE PROTECTIVE ASSOCIATION
EIN: 530200270 · WASHINGTON, DC
$602.4M $177.7M
14 LEGAL SERVICES CORPORATION
EIN: 521039060 · WASHINGTON, DC
$595.8M $148.0M
15 CORPORATION FOR PUBLIC BROADCASTING
EIN: 132607374 · WASHINGTON, DC
$582.0M $330.5M
16 CONSORTIUM MANAGEMENT GROUP INC
EIN: 464166123 · WASHINGTON, DC
$555.3M $193.0M
17 LUCY WEBB HAYES NATIONAL TRAINING SCHOOL FOR DEACONESSES & MISSIONARIES
EIN: 530196602 · WASHINGTON, DC
$551.3M $1.5B
18 Fiat Lux Risk and Insurance Company
EIN: 461828839 · Washington, DC
$538.4M $1.8B
19 United Mine Workers of America 1993 Benefit Plan
EIN: 521888497 · WASHINGTON, DC
$516.2M $163.5M
20 SECURITIES INVESTOR PROTECTION CORPORATION
EIN: 520910763 · WASHINGTON, DC
$511.4M $4.7B
21 PAYPAL Charitable Giving Fund
EIN: 450931286 · Washington, DC
$504.4M $123.7M
22 PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA
EIN: 530241211 · WASHINGTON, DC
$483.0M $399.0M
23 ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY INC
EIN: 860138043 · WASHINGTON, DC
$420.9M $151.0M
24 NATIONAL FISH AND WILDLIFE FOUNDATION
EIN: 521384139 · WASHINGTON, DC
$415.5M $2.7B
25 The Pew Charitable Trusts
EIN: 562307147 · Washington, DC
$415.2M $1.3B
26 NATIONAL EDUCATION ASSOCIATION OF THE UNITED STATES
EIN: 530115260 · WASHINGTON, DC
$388.4M $428.4M
27 Catholic University of America
EIN: 530196583 · Washington, DC
$388.3M $918.0M
28 MEDICAL FACULTY ASSOCIATES INC
EIN: 522220700 · WASHINGTON, DC
$380.8M $229.4M
29 PATIENT ACCESS NETWORK FOUNDATION
EIN: 201184743 · WASHINGTON, DC
$374.4M $468.6M
30 WORLD WILDLIFE FUND INC
EIN: 521693387 · WASHINGTON, DC
$372.8M $755.4M
31 LABORERS-EMPLOYERS BENEFIT PLAN COLLECTION TRUST
EIN: 526681436 · WASHINGTON, DC
$364.8M $874K
32 NATIONAL ENDOWMENT FOR DEMOCRACY
EIN: 521344831 · WASHINGTON, DC
$363.0M $126.1M
33 UNITED NEGRO COLLEGE FUND INC
EIN: 131624241 · WASHINGTON, DC
$361.4M $848.8M
34 WORLD RESOURCES INSTITUTE
EIN: 521257057 · WASHINGTON, DC
$357.8M $595.3M
35 POPULATION SERVICES INTERNATIONAL
EIN: 560942853 · WASHINGTON, DC
$349.7M $296.8M
36 NETWORK FOR GOOD
EIN: 680480736 · WASHINGTON, DC
$342.2M $104.9M
37 ABAX VENTURES INC
EIN: 932770934 · WASHINGTON, DC
$333.4M $349.3M
38 NATIONAL ACADEMY OF SCIENCES
EIN: 530196932 · WASHINGTON, DC
$324.6M $1.6B
39 NATIONAL PUBLIC RADIO INC
EIN: 520907625 · WASHINGTON, DC
$302.5M $388.5M
40 JOHN F KENNEDY CENTER FOR THE PERFORMING ARTS
EIN: 530245017 · WASHINGTON, DC
$286.4M $632.6M
41 ASSOCIATION OF AMERICAN MEDICAL COLLEGES
EIN: 362169124 · WASHINGTON, DC
$281.5M $638.3M
42 Amalgamated Charitable Foundation Inc
EIN: 821517696 · Washington, DC
$273.8M $230.9M
43 INTERNATIONAL CITY MANAGEMENT ASSOCIATION RETIREMENT CORPORATION
EIN: 237268394 · WASHINGTON, DC
$269.0M $678.0M
44 AMERICAN PETROLEUM INSTITUTE
EIN: 130433430 · WASHINGTON, DC
$267.6M $122.9M
45 SERVICE EMPLOYEES INTERNATIONAL UNION
EIN: 360852885 · WASHINGTON, DC
$247.0M $427.6M
46 UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION
EIN: 530220586 · WASHINGTON, DC
$244.2M $610.5M
47 WORLD CENTRAL KITCHEN INC
EIN: 273521132 · WASHINGTON, DC
$241.5M $177.1M
48 GALLAUDET UNIVERSITY
EIN: 530199507 · WASHINGTON, DC
$239.4M $528.1M
49 NEIGHBORHOOD REINVESTMENT CORPORATION DBA NEIGHBORWORKS AMERICA
EIN: 521148078 · WASHINGTON, DC
$232.4M $101.0M
50 THE ASPEN INSTITUTE INC
EIN: 840399006 · WASHINGTON, DC
$232.1M $519.1M
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.