Data / Nonprofits / California / Tustin / Human services
Human services nonprofits in Tustin, CA: 44 registered with the IRS
44 human services nonprofits are registered with the IRS in Tustin, CA, 43 of them 501(c)(3) charities; the 24 that report revenue took in $114.8 million. The largest by revenue: Young Mens Christian Association of Orange County ($56.9 million), Families Together of Orange County ($49.7 million), California Policy Center ($3.2 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Young Mens Christian Association of Orange County | 501(c)(3) | 1934 | $56.9 million | $69.9 million | 2024-12 |
| Families Together of Orange County | 501(c)(3) | 2004 | $49.7 million | $27.3 million | 2025-12 |
| California Policy Center | 501(c)(3) | 2011 | $3.2 million | $2.9 million | 2025-12 |
| Marconi Foundation for Kids | 501(c)(3) | 1995 | $1.1 million | $12 million | 2024-12 |
| Fallen Fire Fighter Relief Fund | 501(c)(3) | 2002 | $862,969 | $1.2 million | 2025-06 |
| A Simple Act of Kindness Inc | 501(c)(3) | 2011 | $403,822 | $46,428 | 2025-12 |
| Home On the Green Pastures | 501(c)(3) | 1993 | $375,991 | $2 million | 2025-12 |
| Orange County Amazing Grace Ministries | 501(c)(3) | 2004 | $374,447 | $273,131 | 2025-06 |
| Abilities Oc | 501(c)(3) | 2016 | $297,774 | $217,605 | 2025-12 |
| Uniquely Knitted Inc | 501(c)(3) | 2019 | $239,346 | $99,560 | 2025-06 |
| Integrated Solutions 360 | 501(c)(3) | 2017 | $196,643 | $23,895 | 2024-12 |
| Orange County Japanese American Association | 501(c)(3) | 1993 | $186,681 | $479,677 | 2025-12 |
| Aalambana Foundation Inc | 501(c)(3) | 2020 | $185,590 | $283,343 | 2025-12 |
| Noology Institute | 501(c)(3) | 1993 | $149,998 | $1 | 2024-12 |
| Idea Seed | 501(c)(3) | 2015 | $128,268 | $1.6 million | 2025-12 |
| SCT Charities | 501(c)(3) | 2005 | $91,373 | $420,077 | 2024-12 |
| Book Club - Tustin | 501(c)(3) | 2025 | $90,459 | $38,759 | 2025-12 |
| Helping the Behaviorally Challenging Child | 501(c)(3) | 2014 | $89,112 | $2.2 million | 2024-12 |
| Tustin Police Foundation | 501(c)(3) | 2011 | $78,897 | $166,105 | 2025-12 |
| Leadmed Foundation | 501(c)(3) | 2025 | $40,000 | $40,000 | 2024-12 |
| Net Family Support | 501(c)(3) | 2023 | $30,473 | $36,150 | 2025-12 |
| Deafinitely 4 Kids | 501(c)(3) | 1999 | $13,154 | $16,654 | 2024-12 |
| Creative Family Support | 501(c)(3) | 2014 | $3,410 | $1 | 2025-12 |
| Connectionclub | 501(c)(3) | 2024 | $20 | $268,034 | 2024-12 |
| Alumni Alliance | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Cheer Up Foundation | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Communityunity | 501(c)(3) | 2025 | |||
| Concerts for Hope Inc | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Hoson House | 501(c)(3) | 2015 | $0 | $0 | 2025-03 |
| Innovatesteam Foundation Inc | 501(c)(3) | 2023 | |||
| International Support Initiative | 501(c)(3) | 2026 | |||
| Lam Clinic Foundation Inc | 501(c)(3) | 2019 | $0 | $983 | 2025-12 |
| Life Adoption Services Inc | 501(c)(3) | 1986 | $0 | $0 | 2025-09 |
| Life Family Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Lighthouse World | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| National Caregiver Resource Foundation Corp | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| National League of Young Men Inc | 501(c)(3) | 2010 | $0 | $0 | 2026-06 |
| Orphans and You Matter Org | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Paul & Silas Ministry Teams | 501(c)(3) | 1995 | |||
| Red Wagon Ministry | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Santa Ana Endurance Academy Inc | 501(c)(3) | 2023 | $0 | $41,346 | 2023-12 |
| Seoul High School Alumni Association of La | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Veterans Emergency Assistance Program | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| World Is Ours | 501(c)(3) | 2025 |
Other causes in Tustin, CA
- Religion-related 71
- Education 49
- Philanthropy, voluntarism and grantmaking foundations 29
- Recreation and sports 26
- Arts, culture and humanities 22
- Community improvement and capacity building 17
- Youth development 15
- Health care 13
- Mental health and crisis intervention 12
- Housing and shelter 9
- Public and societal benefit 9
- International, foreign affairs and national security 8
- Diseases, disorders and medical disciplines 6
- Food, agriculture and nutrition 5
- Crime and legal-related 4
- Animal-related 4
- Environment 4
- Public safety, disaster preparedness and relief 3
- Mutual and membership benefit 3
Every nonprofit in Tustin, 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.