The 10 largest nonprofits in California by revenue
Kaiser Foundation Health Plan Inc is #1 with $82.5 billion in revenue.
- #1 · Kaiser Foundation Health Plan Inc
- $82.5 billion
- All California nonprofits combined
- $597.3 billion
- 80,096 e-filed returns
The list
Total revenue for the year on the latest e-filed return.
- 1Kaiser Foundation Health Plan Inc990, year ended Dec 2024$82.5B
- 2Kaiser Foundation Hospitals990, year ended Dec 2024$38.2B
- 3Dignity Health990, year ended Jun 2025$11.6B
- 4The Board of Trustees of the Leland Stanford Junior University990, year ended Aug 2025$10.2B
- 5Stanford Health Care 227990, year ended Aug 2025$8.7B
- 6Delta Dental of California990, year ended Dec 2024$6.3B
- 7Kaiser Foundation Health Plan of the Mid Atlantic States Inc990, year ended Dec 2024$6B
- 8Jen-Hsun & Lori Huang Foundation990-PF, year ended Dec 2024$5.9B
- 9University of Southern California990, year ended Jun 2025$5.9B
- 10Cedars-Sinai Medical Center990, year ended Jun 2025$5.9B
More rankings
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- 10 nonprofits in California that raise the most money
- 10 richest nonprofits in California
- 10 biggest nonprofit employers in California
Largest by revenue by state
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