Nonprofits in San Anselmo, California

5 nonprofits in San Anselmo, California. See where $68.4M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.

5Nonprofits
$68.4MTotal Revenue
$0Total Assets
4Categories

Nonprofit Categories in San Anselmo

Education: 2 orgs Unknown: 1 orgs Mental Health: 1 orgs Public Safety: 1 orgs

Top Nonprofits in San Anselmo by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 San Domenico School Education $47.5M
2 Side By Side Mental Health $11.7M
3 Oak Hill School Of California Education $4.0M
4 Presido Graduate School Unknown $2.7M
5 Fire Safe Marin Public Safety $2.5M

All San Anselmo Organizations (5)

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 San Anselmo

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 San Anselmo, California, we track 5 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 San Anselmo, California?

There are 5 registered nonprofits in San Anselmo, California, with $68.4M in combined annual revenue and $0 in total assets.

What is the largest nonprofit in San Anselmo, California?

The largest nonprofit in San Anselmo by revenue is San Domenico School with $47.5M in annual revenue.

What types of nonprofits operate in San Anselmo?

The most common categories in San Anselmo are Education, Unknown, Mental Health.

How efficient are nonprofits in San Anselmo with their spending?

Spending efficiency data is being compiled for nonprofits in San Anselmo.

What is the highest executive compensation at a nonprofit in San Anselmo?

Executive compensation data is being compiled for nonprofits in San Anselmo.

How can I research a nonprofit in San Anselmo?

You can research any nonprofit in San Anselmo 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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