Nonprofits in Fullerton, California

18 nonprofits in Fullerton, California. Run local donation checks, compare peers, inspect IRS 990s, and save source links.

18Nonprofits
$1.3BTotal Revenue
$0Total Assets
5Categories

Nonprofit Categories in Fullerton

Education: 4 orgs Health Care: 3 orgs Human Services: 3 orgs Religion-Related: 1 orgs Philanthropy & Grantmaking: 1 orgs

Top Nonprofits in Fullerton by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 St Jude Hospital Health Care $952.1M
2 Csu Fullerton Auxiliary Services Corporation Education $75.1M
3 Marshall B Ketchum University Education $49.8M
4 Florence Crittenton Services Of Orange County Inc Human Services $45.6M
5 Associated Students Inc California State University Fullerton Education $37.7M
6 Hope International University Education $37.0M
7 Cal State Fullerton Philanthropic Foundation Philanthropy & Grantmaking $31.4M
8 St Jude Neighborhood Health Centers Health Care $20.2M
9 Fullerton Interfaith Emergency Service $14.8M
10 Pathways Of Hope $11.5M

All Fullerton Organizations (18)

Other Cities in California

San Francisco (921) Los Angeles (884) San Diego (462) Sacramento (436) Oakland (385) San Jose (214) Pasadena (171) Fresno (153) Berkeley (148) Irvine (140) Santa Barbara (117) Palo Alto (106) Long Beach (105) San Rafael (95) Santa Ana (94) Santa Rosa (82) Santa Monica (70) Bakersfield (67) Stockton (65) Riverside (61)

About Nonprofit Research in Fullerton

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 Fullerton, California, we track 18 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.

Frequently Asked Questions

How many nonprofits are in Fullerton, California?

There are 18 registered nonprofits in Fullerton, California, with $1.3B in combined annual revenue and $0 in total assets.

What is the largest nonprofit in Fullerton, California?

The largest nonprofit in Fullerton by revenue is St Jude Hospital with $952.1M in annual revenue.

What types of nonprofits operate in Fullerton?

The most common categories in Fullerton are Education, Health Care, Human Services.

How efficient are nonprofits in Fullerton with their spending?

Spending efficiency data is being compiled for nonprofits in Fullerton.

What is the highest executive compensation at a nonprofit in Fullerton?

Executive compensation data is being compiled for nonprofits in Fullerton.

How can I research a nonprofit in Fullerton?

You can research any nonprofit in Fullerton 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.

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