Nonprofits in Los Altos, California

25 nonprofits in Los Altos, California. See where $874.5M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.

25Nonprofits
$874.5MTotal Revenue
$0Total Assets
4Categories

Nonprofit Categories in Los Altos

Philanthropy & Grantmaking: 14 orgs Education: 4 orgs Environment: 1 orgs Recreation & Sports: 1 orgs

Top Nonprofits in Los Altos by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 Daffy Charitable Fund Philanthropy & Grantmaking $254.6M
2 Creative Center Of Los Altos Education $80.2M
3 Fat Tire Foundation Philanthropy & Grantmaking $79.0M
4 The Heising Simons Foundation Philanthropy & Grantmaking $66.2M
5 David And Lucile Packard Foundation Philanthropy & Grantmaking $55.9M
6 Anne Wojcicki Foundation Philanthropy & Grantmaking $44.1M
7 The Grove Foundation Philanthropy & Grantmaking $39.7M
8 Los Altos Golf & Country Club $32.6M
9 Wadhwani Operating Foundation Philanthropy & Grantmaking $32.1M
10 James & Rebecca Morgan Family Foundation $28.2M

All Los Altos Organizations (25)

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 Los Altos

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 Los Altos, California, we track 25 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 Los Altos, California?

There are 25 registered nonprofits in Los Altos, California, with $874.5M in combined annual revenue and $0 in total assets.

What is the largest nonprofit in Los Altos, California?

The largest nonprofit in Los Altos by revenue is Daffy Charitable Fund with $254.6M in annual revenue.

What types of nonprofits operate in Los Altos?

The most common categories in Los Altos are Philanthropy & Grantmaking, Education, Environment.

How efficient are nonprofits in Los Altos with their spending?

Spending efficiency data is being compiled for nonprofits in Los Altos.

What is the highest executive compensation at a nonprofit in Los Altos?

Executive compensation data is being compiled for nonprofits in Los Altos.

How can I research a nonprofit in Los Altos?

You can research any nonprofit in Los Altos 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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