Nonprofits in Winchester, California

3 nonprofits in Winchester, California. See where $33.6M in donations goes — program spending, CEO pay, and red flags from IRS 990 filings.

3Nonprofits
$33.6MTotal Revenue
$0Total Assets
2Categories

Nonprofit Categories in Winchester

Education: 2 orgs Health Care: 1 orgs

Top Nonprofits in Winchester by Revenue

#OrganizationCategoryRevenueScoreAI Insight
1 Temecula Preparatory School Education $16.0M
2 Tvcs Education $9.5M
3 Help Hospitalized Veterans Health Care $8.1M

All Winchester Organizations (3)

Tvcs

Education · $9.5M 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 Winchester

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 Winchester, California, we track 3 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 Winchester, California?

There are 3 registered nonprofits in Winchester, California, with $33.6M in combined annual revenue and $0 in total assets.

What is the largest nonprofit in Winchester, California?

The largest nonprofit in Winchester by revenue is Temecula Preparatory School with $16.0M in annual revenue.

What types of nonprofits operate in Winchester?

The most common categories in Winchester are Education, Health Care.

How efficient are nonprofits in Winchester with their spending?

Spending efficiency data is being compiled for nonprofits in Winchester.

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

Executive compensation data is being compiled for nonprofits in Winchester.

How can I research a nonprofit in Winchester?

You can research any nonprofit in Winchester 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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