Data / Nonprofits / California / Rialto / Human services
Human services nonprofits in Rialto, CA: 37 registered with the IRS
37 human services nonprofits are registered with the IRS in Rialto, CA, 36 of them 501(c)(3) charities; the 9 that report revenue took in $4 million. The largest by revenue: Diakonia Inc ($2.8 million), M H & O Family Home ($817,219), African Orphan Outreach Ministries ($255,567).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
Other causes in Rialto, CA
- Religion-related 72
- Education 18
- Recreation and sports 18
- Youth development 15
- Housing and shelter 7
- Philanthropy, voluntarism and grantmaking foundations 6
- Public and societal benefit 6
- Arts, culture and humanities 5
- Employment 4
- Community improvement and capacity building 4
- Crime and legal-related 3
- Animal-related 3
- Health care 3
Every nonprofit in Rialto, CA · Human services nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.