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US state · CA

Nonprofits in California

Givalgo Discover tracks 148,616 active US nonprofits with their principal IRS-recorded address in California. Sorted by latest reported revenue; click through for full Form 990 diligence on any organisation, or jump to a specific sector below.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationSectorRevenue
1KAISER FOUNDATION HEALTH PLAN INC
EIN 94-1340523
Health$82.5B
2KAISER FOUNDATION HOSPITALS
EIN 94-1105628
Health$38.2B
3DONOR ADVISED CHARITABLE GIVING
EIN 31-1640316
Philanthropy & Grantmaking$9.7B
4THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
EIN 94-1156365
Education$9.5B
5STANFORD HEALTH CARE 227
EIN 94-6174066
Health$8.0B
6RISANT HEALTH INC
EIN 92-3467590
Health$6.7B
7DELTA DENTAL OF CALIFORNIA
EIN 94-1461312
Health$6.3B
8SUTTER BAY HOSPITALS
EIN 94-0562680
Health$5.6B
9UNIVERSITY OF SOUTHERN CALIFORNIA
EIN 95-1642394
Education$5.6B
10CEDARS-SINAI MEDICAL CENTER
EIN 95-1644600
Health$5.3B
11SUTTER VALLEY HOSPITALS
EIN 94-1156621
Health$5.1B
12SCAN HEALTH PLAN
EIN 95-3858259
Health$5.0B
13SILICON VALLEY COMMUNITY FOUNDATION
EIN 20-5205488
Philanthropy & Grantmaking$4.9B
14SCRIPPS HEALTH
EIN 95-1684089
Health$4.9B
15CALIFORNIA INSTITUTE OF TECHNOLOGY
EIN 95-1643307
Education$4.2B
16SUTTER BAY MEDICAL FOUNDATION
EIN 94-1156581
Medical Research$4.1B
17DIGNITY COMMUNITY CARE
EIN 81-5009488
Health$3.9B
18MEMORIAL HEALTH SERVICES GROUP RETURN
EIN 35-2391110
Health$3.0B
19CITY OF HOPE NATIONAL MEDICAL CENTER
EIN 95-1683875
Health$2.9B
20LUCILE SALTER PACKARD CHILDRENS HOSPITAL AT STANFORD
EIN 77-0003859
Health$2.8B
21FRESNO COMMUNITY HOSPITAL AND MEDICAL CENTER
EIN 94-1156276
Health$2.7B
22SUTTER HEALTH
EIN 94-2788907
Health$2.7B
23DIRECT RELIEF
EIN 95-1831116
International$2.4B
24SUTTER VALLEY MEDICAL FOUNDATION
EIN 68-0273974
Health$2.3B
25AIDS HEALTHCARE FOUNDATION
EIN 95-4112121
Human Services$2.2B
26KECK MEDICAL CENTER OF USC
EIN 85-1644866
Health$2.2B
27HOAG MEMORIAL HOSPITAL PRESBYTERIAN
EIN 95-1643327
Health$2.1B
28JOHN MUIR HEALTH
EIN 94-1461843
Health$2.0B
29CHG FOUNDATION
EIN 33-0586911
Health$1.8B
30LOMA LINDA UNIVERSITY MEDICAL CENTER
EIN 95-3522679
Health$1.8B
31SHARP HEALTHCARE
EIN 95-6077327
Health$1.8B
32RADY CHILDRENS HOSPITAL-SAN DIEGO
EIN 95-1691313
Health$1.7B
33CHILDRENS HOSPITAL LOS ANGELES
EIN 95-1690977
Health$1.7B
34ALTAMED HEALTH SERVICES CORP
EIN 95-2810095
Health$1.7B
35LOMA LINDA MERCANTILE
EIN 95-3858272
Health$1.6B
36SHARP MEMORIAL HOSPITAL
EIN 95-3782169
Health$1.6B
37PROVIDENCE MEDICAL FOUNDATION
EIN 33-0185031
Health$1.5B
38DIGNITY HEALTH MEDICAL FOUNDATION
EIN 68-0220314
Health$1.5B
39ST JOSEPH HEALTH NORTHERN CALIFORNIA LLC
EIN 81-4791043
Health$1.5B
40CHILDRENS HOSPITAL OF ORANGE COUNTY
EIN 95-2321786
Health$1.4B
41EISENHOWER MEDICAL CENTER
EIN 95-6130458
Health$1.4B
42COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION
EIN 98-0119947
Uncategorized$1.1B
43SOUTHERN CALIFORNIA SCHOOLS VOLUNTARY EMPLOYEES BENEFITS ASSOC
EIN 33-0579503
Uncategorized$1.1B
44GROSSMONT HOSPITAL CORPORATION
EIN 33-0449527
Health$1.1B
45SANTA BARBARA COTTAGE HOSPITAL
EIN 95-1644629
Health$1.1B
46LOS ANGELES LOMOD CORPORATION
EIN 95-3033333
Uncategorized$1.1B
47SHARP HEALTH PLAN
EIN 33-0519730
Uncategorized$1.0B
48CAMP BOWIE SERVICE CENTER
EIN 94-3299123
Health$1.0B
49MOTION PICTURE H&W FUND
EIN 95-6042583
Uncategorized$1.0B
50INLAND COUNTIES REGIONAL CENTER INC
EIN 23-7121672
Human Services$1.0B

By sector

148,616 organisations across 26 categories.

  1. Religion
    24,772
    16.7%
  2. Education
    19,447
    13.1%
  3. Human Services
    16,276
    11.0%
  4. Arts, Culture & Humanities
    14,297
    9.6%
  5. Recreation & Sports
    10,969
    7.4%
  6. Philanthropy & Grantmaking
    10,921
    7.3%
  7. Community Improvement
    6,643
    4.5%
  8. Youth Development
    5,383
    3.6%
  9. Animal-Related
    4,728
    3.2%
  10. Health
    4,378
    2.9%
  11. Public Benefit
    3,923
    2.6%
  12. Housing & Shelter
    3,550
    2.4%

Frequently asked questions about nonprofits in California

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many tax-exempt nonprofits are registered in California?
The IRS Exempt Organization Business Master File lists all currently-exempt organisations by state of address. Givalgo Discover provides a free profile for every IRS-registered nonprofit in California, sortable by sector, revenue, and IRS status.
Which sectors dominate california nonprofit activity?
The IRS NTEE (National Taxonomy of Exempt Entities) classification breaks nonprofit activity into 26 major groups. Education, Human Services, and Health typically dominate by both count and aggregate revenue in most US states; the exact distribution for California is shown on this page.
How do I verify a california nonprofit before issuing a grant?
Check the IRS Auto-Revocation List AND IRS Publication 78 — these are different feeds that answer different questions. Givalgo Discover cross-references both on every profile and surfaces a free due-diligence summary card.
Are donations to california nonprofits tax-deductible?
Donations are tax-deductible only if the recipient is listed in IRS Publication 78 at the time of the gift. State-level registration with the California charities regulator is a separate requirement that does not affect federal deductibility.
Where can I find Form 990 financials for a california nonprofit?
Form 990 is a federal IRS filing — financials, governance, and programs are public regardless of which state the nonprofit is registered in. Givalgo Discover aggregates the full Form 990 series for every IRS-registered organisation, including those in California.
California Nonprofits — Charities, 990 Data, and Foundations | Givalgo Discover