Sickle Cell Disease Foundation Of California
Disease & Disorders · $3.5M revenue
28 nonprofits in Ontario, California. See where $1.5B in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.
| # | Organization | Category | Revenue | Score | AI Insight |
|---|---|---|---|---|---|
| 1 | Prime Healthcare Foundation Inc | Health Care | $1.1B | — | — |
| 2 | Iapmo Research And Testing Inc | $67.4M | — | — | |
| 3 | Real Journey Academies Inc | Education | $63.3M | — | — |
| 4 | Unicare Community Health Center Inc | Education | $41.6M | — | — |
| 5 | International Association Of Plumbing And Mechanical Officials | $32.4M | — | — | |
| 6 | Benson House Inc | Community Improvement | $26.3M | — | — |
| 7 | Inland Southern California 211 | Philanthropy & Grantmaking | $24.2M | — | — |
| 8 | Ontario Christian School Association | Education | $20.5M | — | — |
| 9 | Inland Christian Home Inc | Human Services | $16.2M | — | — |
| 10 | Mark H & Blanche M Harrington Foundation | $10.9M | — | — |
Every tax-exempt nonprofit in the United States is required to file an IRS Form 990, which discloses financial details including revenue, expenses, assets, executive compensation, and program activities. NonprofitSpending uses AI to analyze these public filings and generate transparency reports for each organization.
For Ontario, California, we track 28 registered nonprofits. Our AI enrichment process evaluates each organization's spending efficiency, revenue trends, governance practices, and mission alignment to produce a mission score and honest headline. This data helps donors, journalists, researchers, and community members make informed decisions about the nonprofits operating in their city.
Data on this page is sourced from IRS 990 filings, IRS Business Master Files, and supplemented with AI-powered analysis. Filing dates, ruling dates, and financial figures reflect the most recent available data. For the most current information on any organization, click through to its individual transparency report.
There are 28 registered nonprofits in Ontario, California, with $1.5B in combined annual revenue and $0 in total assets.
The largest nonprofit in Ontario by revenue is Prime Healthcare Foundation Inc with $1.1B in annual revenue.
The most common categories in Ontario are Education, Community Improvement, Employment.
Spending efficiency data is being compiled for nonprofits in Ontario.
Executive compensation data is being compiled for nonprofits in Ontario.
You can research any nonprofit in Ontario by clicking on its name above to view its full AI-powered transparency report. Each report includes IRS 990 financial data, spending breakdowns, executive compensation, revenue trends, and AI-generated risk assessments based on publicly available filings.