Nonprofits in Napa, California

45 nonprofits in Napa, California. See where $1.1B in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.

45Nonprofits
$1.1BTotal Revenue
$0Total Assets
8Categories

Nonprofit Categories in Napa

Human Services: 12 orgs Education: 7 orgs Philanthropy & Grantmaking: 3 orgs Crime & Legal: 2 orgs Environment: 2 orgs Food, Agriculture & Nutrition: 2 orgs Health Care: 2 orgs Unknown: 1 orgs

Top Nonprofits in Napa by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 North Bay Developmental Disabilities Services Inc Human Services $482.5M
2 Ole Health Health Care $100.7M
3 Independent Order Of Odd Fellows Unknown $85.3M
4 Napa County Land Trust Environment $51.2M
5 Child Start Incorporated Education $24.6M
6 Collabria Care Human Services $21.4M
7 Winiarski Family Foundation Philanthropy & Grantmaking $20.0M
8 California Winegrowers Foundation $19.9M
9 Aldea Inc Human Services $19.2M
10 Community Foundation Of The Napa Valley Philanthropy & Grantmaking $16.6M

All Napa Organizations (45)

News

Human Services · $3.6M revenue

Mentis

Human Services · $7.0M revenue

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 Napa

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 Napa, California, we track 45 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 Napa, California?

There are 45 registered nonprofits in Napa, California, with $1.1B in combined annual revenue and $0 in total assets.

What is the largest nonprofit in Napa, California?

The largest nonprofit in Napa by revenue is North Bay Developmental Disabilities Services Inc with $482.5M in annual revenue.

What types of nonprofits operate in Napa?

The most common categories in Napa are Human Services, Education, Philanthropy & Grantmaking.

How efficient are nonprofits in Napa with their spending?

Spending efficiency data is being compiled for nonprofits in Napa.

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

Executive compensation data is being compiled for nonprofits in Napa.

How can I research a nonprofit in Napa?

You can research any nonprofit in Napa 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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