Data / Nonprofits / California / Irvine
Nonprofits in Irvine, CA: 2,373 registered with the IRS
2,373 nonprofits are registered with the IRS in Irvine, CA, 2,144 of them 501(c)(3) charities; the 698 that report revenue took in $4.76 billion. The largest by revenue: St Joseph Health Northern California LLC ($1.46 billion), Easter Seals Southern California Inc ($622.3 million), United Agricultural Association Emp Welfare Bene PL Trust ($254.5 million). Most common causes: education (307), religion-related (290), philanthropy, voluntarism and grantmaking foundations (230).
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The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| St Joseph Health Northern California LLC | Health care | 501(c)(3) | 2017 | $1.46 billion | $1.20 billion | 2024-12 |
| Easter Seals Southern California Inc | 501(c)(3) | 1993 | $622.3 million | $239 million | 2025-12 | |
| United Agricultural Association Emp Welfare Bene PL Trust | 501(c)(9) | 1984 | $254.5 million | $105.4 million | 2024-12 | |
| University of California Irvine Foundation | Education | 501(c)(3) | 1968 | $230.7 million | $1.20 billion | 2025-06 |
| Western Growers Assurance Trust | 501(c)(9) | 1974 | $206.5 million | $152.5 million | 2025-06 | |
| Orange County Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1994 | $138.5 million | $743.6 million | 2025-06 |
| Concordia University Irvine | Education | 501(c)(3) | 1941 | $138.1 million | $270.3 million | 2025-06 |
| Second Harvest Food Bank of Orange County Inc | Food, agriculture and nutrition | 501(c)(3) | 2012 | $95.3 million | $35.3 million | 2025-06 |
| Quality Development and Construction Inc | Housing and shelter | 501(c)(3) | 2013 | $63.4 million | $19.9 million | 2024-12 |
| Taco Bell Foundation Inc | 501(c)(3) | 1993 | $56.3 million | $82.3 million | 2024-12 | |
| Mind Oc | Human services | 501(c)(3) | 2018 | $50.4 million | $198.1 million | 2024-12 |
| Tiger Woods Charity Event Corp | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $49.7 million | $26.1 million | 2025-09 |
| Occf Supporting Organization | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $42.9 million | $46.4 million | 2025-06 |
| Western Growers Association | 501(c)(6) | 1944 | $41.6 million | $132.5 million | 2025-06 | |
| Tarbut Vtorah Community Day School | Education | 501(c)(3) | 1979 | $38.6 million | $117.8 million | 2025-06 |
| Jamboree Housing Corporation | 501(c)(3) | 1994 | $37.4 million | $340.3 million | 2024-12 | |
| Orange Countys United Way | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1985 | $36.6 million | $38.7 million | 2025-06 |
| Pacific Symphony | Arts, culture and humanities | 501(c)(3) | 1982 | $35.7 million | $73.6 million | 2025-06 |
| Ladera Ranch Maintenance Corporation | Community improvement and capacity building | 501(c)(4) | 1999 | $33.3 million | $21.3 million | 2025-05 |
| Waymakers | Crime and legal-related | 501(c)(3) | 1978 | $31.8 million | $12.8 million | 2025-06 |
| Mind Education | Science and technology | 501(c)(3) | 1999 | $31.3 million | $37.1 million | 2025-06 |
| JJLL Family Foundation | Environment | 501(c)(3) | 2026 | $30.4 million | $34.2 million | 2025-12 |
| Caritas Corporation | Housing and shelter | 501(c)(3) | 1996 | $28.2 million | $201.2 million | 2024-12 |
| Excel Academy Charter Schools | Education | 501(c)(3) | 2016 | $25 million | $13.6 million | 2025-06 |
| Jewish Community Foundation of Orange County | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1981 | $23.8 million | $134.8 million | 2025-12 |
| Irvine Campus Housing Authority | Housing and shelter | 501(c)(3) | 1984 | $22.4 million | $117.6 million | 2025-06 |
| St Joseph Health System Foundation | Health care | 501(c)(3) | 1987 | $21.9 million | $132.3 million | 2024-12 |
| Rinks Foundation | Recreation and sports | 501(c)(3) | 2023 | $21.7 million | $25.9 million | 2024-12 |
| Irvine Ice Foundation | Recreation and sports | 501(c)(3) | 2016 | $21.4 million | $105.2 million | 2024-12 |
| Association for Specialty Coffee | 501(c)(6) | 1983 | $21.4 million | $28.6 million | 2024-12 | |
| Woodbridge Village Association | 501(c)(4) | 1991 | $20.7 million | $51 million | 2025-12 | |
| Rancho Mission Viejo Master Maintenance Corporation | Housing and shelter | 501(c)(4) | 2014 | $19.7 million | $17.3 million | 2025-12 |
| Free Wheelchair Mission | Health care | 501(c)(3) | 2002 | $19.1 million | $4.9 million | 2025-06 |
| USA Water Polo Inc | Recreation and sports | 501(c)(3) | 1996 | $18.3 million | $9.2 million | 2024-12 |
| Jewish Community Center of Orange County | Human services | 501(c)(3) | 1984 | $17.8 million | $44.7 million | 2024-12 |
| Caritas Affordable Housing Inc | Housing and shelter | 501(c)(3) | 1999 | $16.3 million | $99.7 million | 2024-12 |
| Rancho Santa Margarita Landscape & Recrdation Corporation | 501(c)(4) | 1991 | $15.4 million | $14 million | 2025-12 | |
| Aids Services Foundation Orange County | 501(c)(3) | 1985 | $13.5 million | $3.7 million | 2025-02 | |
| Child Care Providers United - California Workers Health Care Fun | Health care | 501(c)(5) | 2024 | $13.1 million | $92.9 million | 2024-12 |
| Families Forward | 501(c)(3) | 1985 | $12.7 million | $33.9 million | 2025-09 | |
| Flying Leatherneck Historical Foundation | Arts, culture and humanities | 501(c)(3) | 1994 | $11.9 million | $17.1 million | 2024-12 |
| New Horizon School Irvine | Education | 501(c)(3) | 2015 | $11.7 million | $3.7 million | 2025-06 |
| Irvine Ranch Water District Water Service Corporation | 501(c)(4) | 1998 | $11.2 million | $10.5 million | 2025-06 | |
| Boys & Girls Clubs of Central Orange Coast | 501(c)(3) | 1958 | $11.1 million | $13.4 million | 2025-06 | |
| Bardeen Partners Inc | 501(c)(4) | 1992 | $10.7 million | $279.1 million | 2025-06 | |
| Slave 2 Nothing Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $10.5 million | $28.6 million | 2024-12 |
| Girl Scouts of Orange County | Youth development | 501(c)(3) | 1960 | $10.2 million | $35.2 million | 2025-09 |
| Orange County Music and Dance Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $9.9 million | $38 million | 2025-08 |
| Housing With Heart Inc | Human services | 501(c)(3) | 2004 | $9.4 million | $3.3 million | 2024-12 |
| Irvine Ranch Conservancy | Environment | 501(c)(3) | 2017 | $9 million | $7.1 million | 2025-06 |
| Newport Coast Community Association | Housing and shelter | 501(c)(4) | 1999 | $8.7 million | $9.6 million | 2025-12 |
| Motorcycle Safety Foundation Inc | 501(c)(6) | 1981 | $8.5 million | $6.5 million | 2024-12 | |
| Western Mandarin Immersion Charter School | Education | 501(c)(3) | 2022 | $8.2 million | $1.7 million | 2025-06 |
| South Coast Charter School Association | Education | 501(c)(3) | 2023 | $8.1 million | $2.9 million | 2025-06 |
| Irvine Barclay Theatre Operating Co | Arts, culture and humanities | 501(c)(3) | 1986 | $8.1 million | $7.1 million | 2025-06 |
| Council On Aging-Southern California Inc | Human services | 501(c)(3) | 1974 | $8 million | $5.2 million | 2025-06 |
| Irvine Public Schools Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $7.8 million | $10.6 million | 2025-06 |
| In-N-Out Burgers Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $7.3 million | $45.6 million | 2024-12 |
| Motorcycle Industry Council Inc | 501(c)(6) | 1973 | $7.1 million | $9.6 million | 2024-12 | |
| New Horizon Educational Foundation | Education | 501(c)(3) | 2010 | $7.1 million | $38.2 million | 2024-12 |
| Building Industry Association of Southern California Inc | 501(c)(6) | 1968 | $7 million | $4.7 million | 2024-12 | |
| South County Outreach | 501(c)(3) | 1993 | $6.9 million | $5.4 million | 2024-12 | |
| Preserve Master Maintenance Corporation | Human services | 501(c)(4) | 2005 | $6.9 million | $10 million | 2025-06 |
| 9 11 Day | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $6.9 million | $819,186 | 2024-12 |
| Alzheimers Orange County | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $6.5 million | $5.6 million | 2025-06 |
| Human Options Inc | Human services | 501(c)(3) | 1982 | $6.4 million | $12.7 million | 2025-06 |
| Make-A-Wish Foundation of Orange County | Health care | 501(c)(3) | 1984 | $6.1 million | $5 million | 2025-08 |
| Los Angeles Chapter National Tooling & Machine Association Training Ce | 501(c)(3) | 1968 | $6.1 million | $7.3 million | 2025-02 | |
| Del Sur Community Association | Housing and shelter | 501(c)(4) | 2006 | $6 million | $10 million | 2025-05 |
| Philharmonic Society of Orange County | Arts, culture and humanities | 501(c)(3) | 1955 | $5.9 million | $4.6 million | 2025-06 |
| Mamba and Mambacita Sports Foundation | Human services | 501(c)(3) | 2016 | $5.7 million | $49.3 million | 2024-12 |
| Miracles for Kids Inc | Recreation and sports | 501(c)(3) | 2002 | $5.7 million | $12.9 million | 2024-12 |
| Mind Research Institute Inc | Science and technology | 501(c)(3) | 2022 | $5.7 million | $2.9 million | 2025-06 |
| University Lab Partners | Health care | 501(c)(3) | 2020 | $5.5 million | $7.2 million | 2024-12 |
| Children and Family Futures Inc | Social science | 501(c)(3) | 1998 | $5.1 million | $4.1 million | 2024-12 |
| Napa Institute | Religion-related | 501(c)(3) | 2012 | $5.1 million | $424,171 | 2024-12 |
| Pretend City the Childrens Museum of Orange County | Arts, culture and humanities | 501(c)(3) | 1998 | $5 million | $17.1 million | 2024-12 |
| Hoag Charity Sports | Health care | 501(c)(3) | 2012 | $4.8 million | $6.2 million | 2024-12 |
| Jewish Federation of Orange County | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1966 | $4.7 million | $14.7 million | 2024-12 |
| Arthritis National Research Foundation | Medical research | 501(c)(3) | 1973 | $4.7 million | $10.2 million | 2025-03 |
| Amerige Heights Community Association | Housing and shelter | 501(c)(4) | 2002 | $4.5 million | $7.2 million | 2025-12 |
| Orange County Football Academy Inc | Recreation and sports | 501(c)(3) | 2017 | $4.3 million | $1.3 million | 2024-12 |
| Irvine Novaquatics | 501(c)(3) | 1978 | $4.2 million | $2.1 million | 2024-12 | |
| Pediatric Cancer Research Foundation | 501(c)(3) | 1983 | $4.2 million | $3.7 million | 2025-06 | |
| Audie Murphy Ranch Communityassociation | Housing and shelter | 501(c)(4) | 2012 | $4.2 million | $6.7 million | 2025-12 |
| Project Tomorrow | Education | 501(c)(3) | 1997 | $4.2 million | $1.1 million | 2025-06 |
| Financial Planning Ministry | Mental health and crisis intervention | 501(c)(3) | 1992 | $4.2 million | $2.6 million | 2024-12 |
| Meadows in Irvine | Housing and shelter | 501(c)(3) | 1998 | $4.1 million | $29.9 million | 2024-12 |
| Rolling Hills Ranch Community Association | Housing and shelter | 501(c)(4) | 2001 | $4 million | $3.1 million | 2025-12 |
| Niguel Summit Community Association | 501(c)(4) | 1992 | $3.9 million | $3.4 million | 2026-02 | |
| Lincoln Media Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $3.9 million | $1.4 million | 2024-12 |
| Specialty Vehicle Institute of America | 501(c)(6) | $3.8 million | $6.1 million | 2024-12 | ||
| Marina Hills Planned Community Association | 501(c)(4) | 1993 | $3.7 million | $4 million | 2024-12 | |
| L F Maintenance Corporation | Housing and shelter | 501(c)(4) | 1999 | $3.7 million | $4.3 million | 2025-09 |
| Monterey Park Lions Club Senior Citizens Housing Corporation | Community improvement and capacity building | 501(c)(3) | 1977 | $3.7 million | $12.6 million | 2025-06 |
| Quail Hill Community Association | Housing and shelter | 501(c)(4) | 2019 | $3.7 million | $10.3 million | 2025-12 |
| South Coast Chinese Cultural Asso | Arts, culture and humanities | 501(c)(3) | 1979 | $3.6 million | $18.1 million | 2025-06 |
| Bibles for America Incorporated | Religion-related | 501(c)(3) | 2001 | $3.6 million | $2.8 million | 2025-12 |
| Orange County Business Council | 501(c)(6) | 1971 | $3.5 million | $1.5 million | 2024-12 | |
| Icec | 501(c)(3) | 1983 | $3.3 million | $3.2 million | 2025-06 | |
| The Mardan Foundation of Educational Therapy Inc | 501(c)(3) | 1969 | $3.3 million | $8 million | 2025-08 | |
| Child Care Amenity Group Inc | Human services | 501(c)(3) | 2004 | $3.3 million | $570,122 | 2012-12 |
| Jannah Institute | Religion-related | 501(c)(3) | 2013 | $3.3 million | $5.9 million | 2025-12 |
| Shady Trails Community Association | Community improvement and capacity building | 501(c)(4) | 2006 | $3.3 million | $4.9 million | 2025-11 |
| Westpark Maintenance District | 501(c)(4) | 1992 | $3.3 million | $1.7 million | 2025-04 | |
| Foothill Ranch Maintenance Corporation | 501(c)(4) | 1997 | $3.3 million | $3.6 million | 2025-12 | |
| Eastlake II Community Association | 501(c)(4) | 1996 | $3.2 million | $2.7 million | 2025-12 | |
| National Council On Alcoholism Orange County | Mental health and crisis intervention | 501(c)(3) | 1980 | $3.2 million | $984,478 | 2024-12 |
| Developments in Literacy Inc | Education | 501(c)(3) | 1999 | $3 million | $3.6 million | 2025-12 |
| Uci Alumni Association | Education | 501(c)(3) | 1975 | $2.9 million | $18.4 million | 2025-06 |
| American Career College Educational Foundation | Education | 501(c)(3) | 2014 | $2.9 million | $1.4 million | 2024-12 |
| Oak Creek Village Maintenance Association Hoa | Housing and shelter | 501(c)(4) | 2006 | $2.9 million | $3.6 million | 2025-05 |
| Preserve Master Community Corporation | Housing and shelter | 501(c)(4) | 2005 | $2.9 million | $3.3 million | 2025-06 |
| Tustin Affordable Housing Corporation | Housing and shelter | 501(c)(3) | 1999 | $2.8 million | $13.6 million | 2025-12 |
| Recreational Off-Highway Vehicle Association | Community improvement and capacity building | 501(c)(6) | 2008 | $2.8 million | $2.6 million | 2024-12 |
| Mission Viejo Environmental Assoc | 501(c)(4) | 1993 | $2.7 million | $2.5 million | 2025-12 | |
| Oso Valley Greenbelt Association | 501(c)(4) | 1993 | $2.6 million | $1.4 million | 2025-12 | |
| Affordable Housing Alliance II Inc | Housing and shelter | 501(c)(3) | 2009 | $2.6 million | $16.9 million | 2024-12 |
| The Autism Community in Action | Diseases, disorders and medical disciplines | 501(c)(3) | 2003 | $2.5 million | $1.8 million | 2025-12 |
| Friends of the Girl Scouts Trust | Youth development | 501(c)(3) | 2015 | $2.4 million | $19.7 million | 2025-09 |
| Irvine Child Development Center Operating Corporation | Human services | 501(c)(3) | 1994 | $2.4 million | $1.4 million | 2025-08 |
| Trans Church Research | Religion-related | 501(c)(3) | 2004 | $2.4 million | $3 million | 2025-12 |
| Irvine Community Land Trust | Housing and shelter | 501(c)(3) | 2007 | $2.4 million | $106.4 million | 2025-06 |
| Orange County Farm Bureau Inc | 501(c)(5) | 1940 | $2.3 million | $3.3 million | 2025-10 | |
| Garden Grove Housing Corporation | Housing and shelter | 501(c)(3) | 2001 | $2.3 million | $9.4 million | 2025-12 |
| Gen Next | Human services | 501(c)(4) | 2009 | $2.3 million | $547,343 | 2024-12 |
| Summit Community Association | Housing and shelter | 501(c)(4) | 2007 | $2.3 million | $7.8 million | 2025-12 |
| Irvine Community Alliance Fund | 501(c)(3) | 1992 | $2.2 million | $186,217 | 2025-06 | |
| Visions Made Viable | Religion-related | 501(c)(3) | 2008 | $2.2 million | $1.1 million | 2025-12 |
| Mandir | Religion-related | 501(c)(3) | 2007 | $2.2 million | $9.1 million | 2025-12 |
| Our Lady of Guadalupe | Housing and shelter | 501(c)(3) | 2014 | $2.1 million | $9.1 million | 2025-06 |
| Corazon de Vida Foundation | Human services | 501(c)(3) | 1996 | $2.1 million | $2.8 million | 2024-12 |
| Tillys Life Center | Education | 501(c)(3) | 2013 | $2.1 million | $2.9 million | 2025-06 |
| Northwood Pointe Maintenance Association | Housing and shelter | 501(c)(4) | 2009 | $2 million | $2.6 million | 2026-03 |
| Sowing Seeds Health Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $2 million | $992,134 | 2024-12 |
| La Costa Valley Masters Association | Housing and shelter | 501(c)(4) | 2015 | $1.9 million | $1.9 million | 2025-12 |
| Irvine Adult Day Health Services Inc | Human services | 501(c)(3) | 1994 | $1.9 million | $1.2 million | 2025-06 |
| Ekadence Learning Foundation | Education | 501(c)(3) | 2022 | $1.9 million | $108,352 | 2024-12 |
| Prison Professors Advocacy Corporation | Human services | 501(c)(3) | 2021 | $1.9 million | $706,514 | 2024-12 |
| Irvine Soccer Club | Recreation and sports | 501(c)(3) | 1997 | $1.9 million | $1.3 million | 2024-04 |
| Anaheim Hills Planned Community Association | Community improvement and capacity building | 501(c)(4) | 2012 | $1.9 million | $3 million | 2025-12 |
| Temeku Hills Master Association | Housing and shelter | 501(c)(4) | 2000 | $1.8 million | $1.5 million | 2025-12 |
| Concordia University Foundation | Education | 501(c)(3) | 1974 | $1.8 million | $6.5 million | 2025-06 |
| Paseo Westpark Maintenance Association | 501(c)(4) | 1996 | $1.8 million | $2.5 million | 2025-03 | |
| Rancho Mission Viejo Community Services Organization | Human services | 501(c)(4) | 2014 | $1.7 million | $2.4 million | 2025-12 |
| Soul Shepherding Inc | Religion-related | 501(c)(3) | 2009 | $1.6 million | $1.3 million | 2024-12 |
| The Center for Medical Progress | Diseases, disorders and medical disciplines | 501(c)(3) | 2013 | $1.6 million | $64,989 | 2024-12 |
| Friends of Chabad of Hebron | Religion-related | 501(c)(3) | 2009 | $1.6 million | $545,083 | 2025-06 |
| Asian American Futures | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $1.6 million | $1.7 million | 2024-12 |
| Future Leaders Academy Inc | Education | 501(c)(3) | 2024 | $1.6 million | $137,916 | 2025-06 |
| Rad Camp Inc | Recreation and sports | 501(c)(3) | 2014 | $1.6 million | $1 million | 2025-12 |
| Homeaid America Inc | Human services | 501(c)(3) | 1995 | $1.6 million | $2.3 million | 2024-12 |
| Newport Ridge Community Association | Housing and shelter | 501(c)(4) | 1999 | $1.5 million | $2.7 million | 2025-12 |
| Irvine Swim League Inc A California Non Profit Mutual Benefit Corp | 501(c)(3) | 2002 | $1.5 million | $380,167 | 2024-12 | |
| Riverpark Community Association | Community improvement and capacity building | 501(c)(4) | 2007 | $1.5 million | $2.3 million | 2025-12 |
| Sabil USA | Human services | 501(c)(3) | 2013 | $1.5 million | $3.3 million | 2024-12 |
| Center for Future Global Leaders | Education | 501(c)(3) | 2009 | $1.5 million | $70,907 | 2025-12 |
| Socal-Elite Sports Inc | Recreation and sports | 501(c)(3) | 2007 | $1.5 million | $902,727 | 2024-12 |
| Califia Homeowners Association | 501(c)(4) | 1994 | $1.5 million | $4.5 million | 2025-11 | |
| International Society for Children With Cancer | Diseases, disorders and medical disciplines | 501(c)(3) | 2004 | $1.4 million | $2.3 million | 2024-12 |
| Mobility 21 | Public and societal benefit | 501(c)(6) | 2012 | $1.4 million | $1.3 million | 2025-12 |
| Visions Global Empowerment | International, foreign affairs and national security | 501(c)(3) | 2009 | $1.4 million | $344,365 | 2024-12 |
| Dreamland Preschool Inc | Human services | 501(c)(3) | 2003 | $1.4 million | $221,012 | 2025-08 |
| Orange County Gang Reduction and Intervention Partnership | Education | 501(c)(3) | 2013 | $1.4 million | $7.1 million | 2025-12 |
| Ladera Ranch Community Services | Community improvement and capacity building | 501(c)(4) | 1999 | $1.4 million | $9.5 million | 2025-05 |
| Triple Threat Mentoring NFP | Youth development | 501(c)(3) | 2009 | $1.4 million | $701,947 | 2023-12 |
| Foothill Business Association | Community improvement and capacity building | 501(c)(4) | 2004 | $1.4 million | $1.4 million | 2026-01 |
| Irvine Valley College Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $1.4 million | $6.2 million | 2025-06 |
| Natural Communities Coalition | Environment | 501(c)(3) | 1998 | $1.4 million | $33 million | 2025-09 |
| Kennedy Commission | Housing and shelter | 501(c)(3) | 2001 | $1.4 million | $3.8 million | 2024-12 |
| Bethel Classical Academy | Education | 501(c)(3) | 2022 | $1.3 million | $2.1 million | 2025-06 |
| Patriot Aquatics | Recreation and sports | 501(c)(3) | 2015 | $1.3 million | $97,404 | 2025-12 |
| CGN America | Arts, culture and humanities | 501(c)(3) | 2005 | $1.3 million | $147,876 | 2025-12 |
| Ryan Lemmon Foundation | Recreation and sports | 501(c)(3) | 2008 | $1.3 million | $198,788 | 2024-12 |
| Valencia Transportation Management Organization | Public and societal benefit | 501(c)(4) | 2022 | $1.3 million | $3.5 million | 2025-12 |
| Beckman High School Super Boosters Club | Education | 501(c)(3) | 2005 | $1.3 million | $644,104 | 2025-05 |
| Bukrah Foundation | Human services | 501(c)(3) | 2025 | $1.3 million | $93,519 | 2025-12 |
| Christ Our Redeemer African Methodist Episcopal Church | Religion-related | 501(c)(3) | 2007 | $1.3 million | $7.5 million | 2022-12 |
| Housing for Health Orange County Inc | Housing and shelter | 501(c)(3) | 2022 | $1.3 million | $692,243 | 2024-12 |
| California Community College Association for Occupational | Education | 501(c)(3) | 2021 | $1.2 million | $740,354 | 2025-06 |
| Painted Trails Community Association | Housing and shelter | 501(c)(4) | 2000 | $1.2 million | $2.4 million | 2024-12 |
| Switch 4 Good Inc | Animal-related | 501(c)(3) | 2017 | $1.2 million | $228,913 | 2025-12 |
| High School Inc Academies Foundation | Education | 501(c)(3) | 2012 | $1.2 million | $989,718 | 2025-06 |
| Kids Stuff Center | Human services | 501(c)(3) | 2003 | $1.2 million | $161,748 | 2025-12 |
| Town Center Association | 501(c)(4) | 1991 | $1.2 million | $2 million | 2024-12 | |
| First Love Ministries USA | Religion-related | 501(c)(3) | 2004 | $1.2 million | $134,567 | 2024-12 |
| Pacific Hills Homeowners Assoc A Ca Nonprofit Mutual Benefit Corp | Housing and shelter | 501(c)(4) | 1999 | $1.2 million | $408,489 | 2025-12 |
| La Cresta Property Owners Association 41811 Ivy St Ste F | Housing and shelter | 501(c)(4) | 2000 | $1.2 million | $3.5 million | 2025-09 |
| California Terraces Neighborhood Homeowners Association | Housing and shelter | 501(c)(4) | 2003 | $1.1 million | $1.6 million | 2025-12 |
| F C Blades | Recreation and sports | 501(c)(3) | 2000 | $1.1 million | $1.3 million | 2026-04 |
| Blessings Foundation Inc | Housing and shelter | 501(c)(3) | 1995 | $1.1 million | $628,502 | 2024-12 |
| Greater Irvine Chamber of Commerce | 501(c)(6) | 1979 | $1.1 million | $553,286 | 2025-06 | |
| Irvine Soccer Academy | Recreation and sports | 501(c)(3) | 2017 | $1.1 million | $137,015 | 2024-12 |
| Boys & Girls Clubs of Central Orange Coast Foundation | Youth development | 501(c)(3) | 1995 | $1.1 million | $12.3 million | 2025-06 |
| Black Girls Mental Health Foundation | Mental health and crisis intervention | 501(c)(3) | 2024 | $1.1 million | $269,022 | 2025-12 |
| Cor Community Development Corporation | Community improvement and capacity building | 501(c)(3) | 2001 | $1.1 million | $827,359 | 2024-12 |
| Hidden Humanity | International, foreign affairs and national security | 501(c)(3) | 2023 | $1.1 million | $442,898 | 2024-12 |
| Christian Global Network Foundation | Human services | 501(c)(3) | 2012 | $1.1 million | $309,885 | 2025-12 |
| Humanitarian Partnership for Israel Hpi | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $1.1 million | $1.1 million | 2025-12 |
| Associates for Dao Enlightenment | Religion-related | 501(c)(3) | 1997 | $1.1 million | $8 million | 2025-06 |
| Moulton Ranch III Homeowners Association | Housing and shelter | 501(c)(4) | 2003 | $1.1 million | $1.3 million | 2025-12 |
| Rancho Del Rio Master Association | Housing and shelter | 501(c)(4) | 2002 | $1 million | $226,563 | 2024-12 |
| Uncle Daves Housing | Mental health and crisis intervention | 501(c)(3) | 2012 | $1 million | $592,347 | 2024-12 |
| Ballona Wetlands Conservancy | Environment | 501(c)(3) | 2004 | $1 million | $502,676 | 2025-12 |
| Irvine Youth Athletic Association | Recreation and sports | 501(c)(3) | 1979 | $1 million | $134,910 | 2024-09 |
| Saddleback-El Toro Set Water Polo Club | 501(c)(3) | 1977 | $1 million | $117,583 | 2025-12 | |
| Entrepreneurs Organization | 501(c)(3) | 1992 | $1 million | $742,547 | 2024-06 | |
| Sustainable Healthcare Initiatives | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $1 million | $1.4 million | 2024-12 |
| La Cantera Community Organization Inc | 501(c)(4) | 1997 | $996,167 | $1.2 million | 2025-12 | |
| Orange County Fire Authority Firefighters Benevolent Assoc Inc | 501(c)(4) | 1988 | $994,536 | $1.8 million | 2024-12 | |
| Omid Multicultural Institute for Development | Human services | 501(c)(3) | 2011 | $985,205 | $339,034 | 2025-12 |
| Corelink Facilities Foundation | Housing and shelter | 501(c)(3) | 2022 | $979,066 | $103 million | 2025-12 |
| Project Backboard | Recreation and sports | 501(c)(3) | 2015 | $970,612 | $220,617 | 2025-12 |
| The Lincoln Institute | Education | 501(c)(3) | 2015 | $967,847 | $230,857 | 2025-06 |
| Orangecrest Country Community Association | Housing and shelter | 501(c)(4) | 2006 | $965,375 | $3.8 million | 2025-02 |
| Rochester University | Education | 501(c)(3) | 2018 | $908,446 | $1.2 million | 2024-12 |
| Irreverent Warriors Inc | Public and societal benefit | 501(c)(3) | 2015 | $897,035 | $424,693 | 2024-12 |
| FC Rockers | Recreation and sports | 501(c)(3) | 2023 | $886,952 | $88,387 | 2025-12 |
| Minas List Inc | Civil rights, social action and advocacy | 501(c)(3) | 2020 | $865,150 | $261,674 | 2024-12 |
| Crime Survivors Inc | Human services | 501(c)(3) | 2004 | $864,215 | $453,594 | 2025-12 |
| Arroyo Maintenance Corporation | 501(c)(4) | $852,344 | $1.2 million | 2025-09 | ||
| JHC River Ranch Inc | Housing and shelter | 501(c)(3) | 2003 | $847,722 | $2.6 million | 2024-12 |
| The Dolphin Club A Nonprofit Corporation | 501(c)(3) | 1986 | $842,931 | $384,735 | 2025-06 | |
| Cameo Community Association | 501(c)(4) | 1964 | $833,624 | $951,778 | 2025-05 | |
| Fristers | Human services | 501(c)(3) | 2009 | $827,226 | $776,725 | 2025-06 |
| Hope Ignites Southern California | 501(c)(3) | 1979 | $818,032 | $827,878 | 2025-06 | |
| American Lebanese Tripolian Organization Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $815,878 | $63,955 | 2025-12 |
| California Education Works | Education | 501(c)(3) | 2023 | $808,030 | $845,984 | 2025-06 |
| Aviara Premier Collection Association | Housing and shelter | 501(c)(4) | 2009 | $796,964 | $1.5 million | 2025-12 |
| Southern California Blending Center Inc | Religion-related | 501(c)(3) | 2016 | $794,513 | $10.4 million | 2025-12 |
| Solutions for Urban Agriculture | Food, agriculture and nutrition | 501(c)(3) | 2011 | $787,070 | $660,321 | 2025-12 |
| The National Academies Corporation | Science and technology | 501(c)(3) | 1986 | $768,986 | $18.8 million | 2024-12 |
| Iranian American Women Foundation | Human services | 501(c)(3) | 2012 | $768,960 | $821,830 | 2025-12 |
| Orange County Parks Foundation | Community improvement and capacity building | 501(c)(3) | 2014 | $768,459 | $7.1 million | 2025-06 |
| Napa Institute Legal Foundation | Religion-related | 501(c)(3) | 2019 | $766,193 | $36,309 | 2024-12 |
| Full Gospel Businessmens Fellowship International | Religion-related | 501(c)(3) | 1977 | $743,387 | $707,951 | 2024-12 |
| Vista Sur Maintenance Corporation | Housing and shelter | 501(c)(4) | 1999 | $730,064 | $514,665 | 2026-01 |
| Team Kids Inc | Youth development | 501(c)(3) | 2005 | $725,411 | $143,370 | 2025-06 |
| Patient Safety Movement Foundation | Education | 501(c)(3) | 2014 | $716,990 | $63,514 | 2026-03 |
| Altus Math | Recreation and sports | 501(c)(3) | 2012 | $703,113 | $622,822 | 2024-12 |
| Irvine Spectrum Transportation Management Assoc | 501(c)(4) | 1993 | $702,182 | $1.3 million | 2025-06 | |
| Growthskills Foundation | Human services | 501(c)(3) | 2017 | $701,771 | $242,607 | 2024-12 |
| Hillel the Foundation for Jewish Campus Life | Religion-related | 501(c)(3) | 1993 | $700,756 | $401,585 | 2025-06 |
| California League of Middle Schools | Education | 501(c)(3) | 1994 | $694,666 | $261,598 | 2025-06 |
| Onnuri Mission Alliance | Religion-related | 501(c)(3) | 2010 | $686,149 | $1.3 million | 2025-12 |
| Orange County Shared Spaces Foundation | Community improvement and capacity building | 501(c)(3) | 2008 | $684,109 | $2.9 million | 2025-06 |
| Culverdale Community Association | 501(c)(4) | 1973 | $671,503 | $630,981 | 2025-12 | |
| Rural Housing Preservation Foundation | Housing and shelter | 501(c)(3) | 2010 | $669,547 | $2.4 million | 2025-12 |
| Arts Orange County | Arts, culture and humanities | 501(c)(3) | 1995 | $668,000 | $1.2 million | 2025-06 |
| National Bicycle Dealers Association | 501(c)(6) | 1993 | $657,511 | $546,234 | 2024-12 | |
| International Christian University Inc | Education | 501(c)(3) | 2022 | $649,500 | $149,752 | 2025-12 |
| Wagon Wheel Canyon Community Association | Environment | 501(c)(4) | 1999 | $648,091 | $716,792 | 2025-04 |
| Southern California Pomeranian Rescue Inc | Animal-related | 501(c)(3) | 2020 | $628,571 | $525,063 | 2024-12 |
| World Possible | International, foreign affairs and national security | 501(c)(3) | 2009 | $626,703 | $684,366 | 2024-12 |
| Supplier Excellence Alliance | Community improvement and capacity building | 501(c)(6) | 2005 | $623,306 | $115,657 | 2005-12 |
| Pacific Knolls Homeowners Association | Housing and shelter | 501(c)(4) | 1999 | $618,295 | $2.8 million | 2025-06 |
| Community Action Network Fka Lincoln Club Network | 501(c)(4) | 2024 | $612,099 | $188,012 | 2024-12 | |
| Urban Water Institute Inc | Environment | 501(c)(3) | 1998 | $608,042 | $384,571 | 2025-12 |
| Vista Norte Maintenance Corporation | Housing and shelter | 501(c)(4) | 1999 | $606,437 | $613,227 | 2026-01 |
| In Stepps Academy | Diseases, disorders and medical disciplines | 501(c)(3) | 2018 | $594,619 | $27,764 | 2025-08 |
| Kingdom Planet | Religion-related | 501(c)(3) | 2025 | $590,000 | $579,278 | 2025-12 |
| Cabo English Church Inc | Religion-related | 501(c)(3) | 2007 | $578,715 | $832,899 | 2025-12 |
| Kings and Priests Ministries | Religion-related | 501(c)(3) | 2016 | $570,732 | $927,479 | 2024-12 |
| Madison Media Fund | Human services | 501(c)(3) | 2021 | $536,464 | $147,564 | 2024-12 |
| 1035 Maple Street Foundation Inc | Public and societal benefit | 501(c)(3) | 2025 | $533,072 | $526,680 | 2025-12 |
| New Life Korean Church | 501(c)(3) | 1990 | $526,173 | $1.7 million | 2024-12 | |
| California Teachers Association | 501(c)(5) | 1976 | $526,069 | $524,160 | 2025-08 | |
| Irvine Childrens Fund | Education | 501(c)(3) | 1986 | $524,352 | $541,586 | 2025-06 |
| Northwood High School Athletic Booster Club | Education | 501(c)(3) | 2000 | $518,436 | $334,253 | 2025-06 |
| Sea & Sage Audubon Society | Environment | 501(c)(3) | 1969 | $515,429 | $2 million | 2025-12 |
| Junior Chamber Music | Arts, culture and humanities | 501(c)(3) | 2011 | $512,929 | $319,768 | 2025-06 |
| Korean American Center | Arts, culture and humanities | 501(c)(3) | 2015 | $506,498 | $233,573 | 2024-12 |
| Westerners the First People of Earth Mother Payomkawichum Kaamala | Arts, culture and humanities | 501(c)(3) | 2001 | $506,067 | $35,280 | 2025-12 |
| Dragon Kim Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $505,796 | $64,727 | 2025-12 |
| Gods Glorious Land Inc | International, foreign affairs and national security | 501(c)(3) | 2019 | $500,000 | $370,722 | 2024-12 |
| Sofies Journey Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $497,363 | $188,099 | 2024-12 |
| Western Growers Foundation | Food, agriculture and nutrition | 501(c)(3) | 1997 | $495,373 | $519,889 | 2025-06 |
| The Creekers Club | 501(c)(3) | 1991 | $492,087 | $230,878 | 2024-12 | |
| Immanuel Mission Foundation Inc | 501(c)(3) | 1991 | $477,165 | $6.6 million | 2025-12 | |
| International Leadership Foundation for Adventist Colleges and Univer | Education | 501(c)(3) | 2019 | $467,186 | $29,413 | 2025-12 |
| Vista Filare Homeowners Association | Community improvement and capacity building | 501(c)(4) | 1999 | $464,191 | $775,882 | 2025-02 |
| Napa Institute Support Foundation | Education | 501(c)(3) | 2016 | $462,859 | $2.9 million | 2025-12 |
| Irvine Police Association | 501(c)(5) | 1993 | $453,555 | $1.1 million | 2025-12 | |
| Sustain Socal | Community improvement and capacity building | 501(c)(6) | 2010 | $451,607 | $100,195 | 2024-12 |
| Empower Ministry Group Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $451,277 | $222,724 | 2024-12 |
| Rancho Tma | Community improvement and capacity building | 501(c)(4) | 2016 | $448,527 | $448,738 | 2025-12 |
| Irvine High School Athletic Boosters Club Inc | Education | 501(c)(3) | 2006 | $448,370 | $281,640 | 2025-06 |
| Annual Wild Game Feed | Arts, culture and humanities | 501(c)(3) | 1999 | $444,550 | $854,993 | 2025-12 |
| QTM America | Religion-related | 501(c)(3) | 2022 | $441,423 | $311,448 | 2025-12 |
| Making Lives Better With Alorica | Community improvement and capacity building | 501(c)(3) | 2015 | $435,098 | $484,753 | 2024-12 |
| Maverick River Collective | Religion-related | 501(c)(3) | 2023 | $424,828 | $412,543 | 2025-12 |
| Mission Viejo Swim and Racquet Club | 501(c)(7) | 1968 | $420,439 | $654,271 | 2024-12 | |
| Zeta Academy Inc | Recreation and sports | 501(c)(3) | 2022 | $405,481 | $8,005 | 2025-03 |
| Anand Pediatric Associates Inc | Health care | 501(c)(3) | 2024 | $400,000 | $76,204 | 2025-12 |
| Assistance League of Irvine | Human services | 501(c)(3) | 1992 | $399,120 | $2 million | 2025-05 |
| Preserve Community Services | Community improvement and capacity building | 501(c)(4) | 2004 | $383,086 | $1 million | 2025-12 |
| Del Mar Highlands Unit No 2 Neighborhood H O A | 501(c)(4) | 1995 | $381,960 | $221,967 | 2025-10 | |
| Breast Center of Irvine Inc | Health care | 501(c)(3) | 2019 | $377,992 | $402,641 | 2025-12 |
| Building Industry Legal Defense Foundation | 501(c)(6) | 1988 | $377,663 | $190,853 | 2024-12 | |
| California Teachers Association | 501(c)(5) | 1976 | $370,657 | $368,248 | 2025-08 | |
| Coffee Science Foundation | Food, agriculture and nutrition | 501(c)(3) | 2020 | $363,028 | $308,927 | 2024-12 |
| Joseph of Cupertino Classical Academy LLC | 501(c)(3) | 2024 | $361,028 | $44,352 | 2025-06 | |
| Hispanic 100 Policy Committee Inc | Civil rights, social action and advocacy | 501(c)(4) | 2010 | $356,773 | $327,652 | 2024-12 |
| Logan S Legacy 29 | Animal-related | 501(c)(3) | 2023 | $355,963 | $54,181 | 2025-12 |
| Crown Housing Corporation | Housing and shelter | 501(c)(3) | 1984 | $345,490 | $174,117 | 2025-08 |
| Occacc Foundation | Education | 501(c)(3) | 2003 | $343,611 | $1.2 million | 2025-06 |
| Elite Kids Academy | Education | 501(c)(3) | 2016 | $343,376 | $1.1 million | 2025-12 |
| Encouragement for Life | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $342,607 | $3.2 million | 2025-12 |
| California Sports Group Inc | Recreation and sports | 501(c)(3) | 2020 | $339,016 | $56,415 | 2024-12 |
| Orange County Community Tennis Association | Recreation and sports | 501(c)(4) | 1999 | $323,894 | $22,735 | 2024-12 |
| Mercy for Humanity Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $322,287 | $29,023 | 2025-12 |
| La Cantera Town Center Owners Association Inc | Housing and shelter | 501(c)(4) | 2018 | $318,615 | $158,843 | 2025-12 |
| Patriot Swim Club | Recreation and sports | 501(c)(3) | 2022 | $316,943 | $30,255 | 2024-12 |
| Art and Wilderness Institute Community Inc | Human services | 501(c)(3) | 2023 | $315,731 | $227,716 | 2025-12 |
| Canes West Baseball Inc | Recreation and sports | 501(c)(3) | 2021 | $314,900 | $184,973 | 2025-12 |
| Southern California Childrens Choral Association | Arts, culture and humanities | 501(c)(3) | 1996 | $313,165 | $765,006 | 2025-08 |
| Evergreen Ridge Homeowners Association | Housing and shelter | 501(c)(4) | 2000 | $308,274 | $655,205 | 2024-12 |
| Troy Marshall Ministries | Religion-related | 501(c)(3) | 2010 | $307,712 | $6,793 | 2024-12 |
| Being Built Together | Education | 501(c)(3) | 2021 | $302,850 | $92,242 | 2024-12 |
| Irvine Girls Softball Association | Recreation and sports | 501(c)(3) | 2012 | $301,183 | $183,571 | 2026-08 |
| Centrelake Owners Association | 501(c)(4) | 1990 | $300,959 | $564,328 | 2025-12 | |
| Spirit Filled Hearts Ministry Inc | Religion-related | 501(c)(3) | 2014 | $296,440 | $639,057 | 2025-12 |
| Orange County Jewish Community Scholar Program | Education | 501(c)(3) | 2003 | $292,354 | $324,156 | 2024-12 |
| Acjachemen Tongva Land Conservancy | 501(c)(3) | 2021 | $292,275 | $882,105 | 2025-12 | |
| Telugu Association of Southern California | Arts, culture and humanities | 501(c)(3) | 2016 | $292,249 | $3,010 | 2024-12 |
| Cancer Research and Life Foundation | Medical research | 501(c)(3) | 2016 | $290,908 | $1 million | 2024-12 |
| Breast Cancer Fundraiser | Diseases, disorders and medical disciplines | 501(c)(3) | 2012 | $285,349 | $173,281 | 2024-12 |
| Afghan Literacy Foundation | International, foreign affairs and national security | 501(c)(3) | 2009 | $284,594 | $248,660 | 2024-12 |
| PB&J Foods Inc | International, foreign affairs and national security | 501(c)(3) | 2013 | $283,194 | $268,393 | 2025-07 |
| Sab Saath Inc | International, foreign affairs and national security | 501(c)(3) | 2024 | $277,390 | $165,382 | 2025-12 |
| Meraquas of Irvine | Recreation and sports | 501(c)(3) | 1993 | $274,750 | $49,424 | 2025-08 |
| Hearts of Mercy Foundation Inc | Religion-related | 501(c)(3) | 2010 | $273,331 | $40,421 | 2024-12 |
| Freedom of Religion for Israel Inc | 501(c)(3) | 2010 | $272,350 | $96,657 | 2025-12 | |
| Trilogy at Glen Ivy Community Services | Housing and shelter | 501(c)(4) | 2003 | $271,437 | $154,913 | 2026-03 |
| Oc Players League | Recreation and sports | 501(c)(3) | 2023 | $271,022 | $95,692 | 2025-12 |
| Coalesce Foundation | Arts, culture and humanities | 501(c)(3) | 2020 | $266,000 | $321,957 | 2025-12 |
| Manu Foundation Inc | Health care | 501(c)(3) | 2020 | $264,897 | $27,831 | 2025-12 |
| Network of Iranian-American Professionals of Orange County | Education | 501(c)(3) | 2004 | $263,424 | $311,129 | 2025-12 |
| The Orange County Association for the Education of Young Children | Youth development | 501(c)(3) | 2006 | $260,309 | $103,770 | 2025-06 |
| Northwood Little League Inc | Recreation and sports | 501(c)(3) | 1986 | $258,277 | $163,548 | 2025-09 |
| Gen Next Foundation | Social science | 501(c)(3) | 2010 | $258,246 | $138,086 | 2024-12 |
| United Trustees Association | 501(c)(6) | 1988 | $258,029 | $93,296 | 2025-12 | |
| World Affairs Council of Orange County | International, foreign affairs and national security | 501(c)(3) | 1979 | $255,185 | $215,303 | 2025-06 |
| Su and Yu Family Foundation | Environment | 501(c)(3) | 2026 | $253,132 | $249,860 | 2025-12 |
| People Are the Wealth Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $248,005 | $464,894 | 2024-12 |
| 100 Black Men of Orange County Inc | Human services | 501(c)(3) | 1995 | $247,954 | $241,024 | 2025-12 |
| Saint Pauls Greek Orthodox Foundation Inc | 501(c)(3) | 1984 | $247,601 | $737,032 | 2024-12 | |
| Vnhope Alliance Inc | International, foreign affairs and national security | 501(c)(3) | 2017 | $245,493 | $228,680 | 2025-12 |
| Oc Goes Solar | Environment | 501(c)(3) | 2019 | $243,229 | $264,096 | 2025-12 |
| Supportability | Education | 501(c)(3) | 2002 | $243,027 | $909,277 | 2025-12 |
| Mission Bay Community Services | Community improvement and capacity building | 501(c)(4) | 2014 | $242,488 | $2.8 million | 2025-02 |
| Andy Vargas Foundation | Arts, culture and humanities | 501(c)(3) | 2016 | $241,250 | $16,598 | 2025-12 |
| Musical Theater Village Inc A Nevada Corp | Arts, culture and humanities | 501(c)(3) | 2024 | $239,511 | $3,795 | 2025-12 |
| California Teachers Association | 501(c)(5) | 1976 | $237,997 | $444,602 | 2025-08 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $237,161 | $108,274 | 2025-06 | |
| Parnassus Society | Arts, culture and humanities | 501(c)(3) | 2015 | $235,791 | $198,409 | 2025-12 |
| X Business Network | Public and societal benefit | 501(c)(3) | 2023 | $235,324 | $51,168 | 2024-12 |
| American Association of International Exchange | Arts, culture and humanities | 501(c)(3) | 2004 | $232,216 | $548,128 | 2024-12 |
| Do for One Foundation Inc | Education | 501(c)(3) | 2022 | $229,879 | $243,272 | 2025-05 |
| Savannahs Reach | 501(c)(3) | 2014 | $229,877 | $59,756 | 2026-06 | |
| Steadfast Men of God Inc | Religion-related | 501(c)(3) | 2025 | $229,224 | $148,310 | 2025-12 |
| Lyric Opera of Orange County | Arts, culture and humanities | 501(c)(3) | 2019 | $228,177 | $14,568 | 2025-06 |
| Woodbridge Village Association Swim Team Inc | Recreation and sports | 501(c)(3) | 2017 | $227,917 | $99,229 | 2025-08 |
| Hispanic 100 Foundation | Human services | 501(c)(3) | 2013 | $227,831 | $79,348 | 2024-12 |
| Audie Murphy Ranch Community Services | Public safety, disaster preparedness and relief | 501(c)(4) | 2007 | $225,682 | $928,975 | 2024-11 |
| Sierra Rose Housing Corporation | Housing and shelter | 501(c)(3) | 1998 | $225,657 | $644,762 | 2025-08 |
| Giao Diem Humanitarian Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 1996 | $225,273 | $244,541 | 2025-10 |
| Convene International Ministries Inc | Employment | 501(c)(3) | 1999 | $219,184 | $122,931 | 2025-12 |
| Woodbridge Warrior Boosters | Education | 501(c)(3) | 2011 | $215,116 | $23,324 | 2025-06 |
| Eoto | International, foreign affairs and national security | 501(c)(3) | 2010 | $214,981 | $271,145 | 2024-12 |
| Asian Business Association of Orange County | 501(c)(6) | 1997 | $212,062 | $187,971 | 2024-12 | |
| Pathways for Progress | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $210,766 | $163,979 | 2024-12 |
| Orchard Hills School Parent-Teacher Organization | Education | 501(c)(3) | 2010 | $209,112 | $251,792 | 2025-07 |
| California Association for Institutional Research | Education | 501(c)(3) | 2010 | $205,304 | $205,155 | 2025-12 |
| National Association of Municipal Advisors | 501(c)(6) | 1992 | $199,875 | $474,706 | 2024-12 | |
| Love for Romania | International, foreign affairs and national security | 501(c)(3) | 2003 | $199,611 | $5,960 | 2024-12 |
| Orange County Makapo Aquaticsproject | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $199,544 | $155,147 | 2024-12 |
| Orange County Chapter of the Assoc of Legal Administrators Inc | Community improvement and capacity building | 501(c)(6) | 2002 | $198,930 | $238,906 | 2026-03 |
| PHS Music Boosters Inc | Education | 501(c)(3) | 2018 | $198,346 | $156,599 | 2025-06 |
| Camp 4 Kids | Youth development | 501(c)(3) | 2010 | $198,217 | $201,568 | 2025-12 |
| West Ridge Owners Association Inc | Housing and shelter | 501(c)(4) | 2016 | $196,853 | $104,411 | 2025-12 |
| Orot Healing | Mental health and crisis intervention | 501(c)(3) | 2024 | $196,686 | $14,228 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $195,039 | $78,605 | 2025-06 | |
| Budo Accelerator Inc | Recreation and sports | 501(c)(3) | 2019 | $194,430 | $49,663 | 2025-12 |
| Vista Verde Foundation | Education | 501(c)(3) | 2002 | $193,795 | $197,590 | 2024-12 |
| Irvine Dolphins Youth Baseball Club | Recreation and sports | 501(c)(3) | 2012 | $193,430 | $87,949 | 2024-12 |
| Boot Barn Boot Straps Fund | Human services | 501(c)(3) | 2018 | $192,377 | $398,726 | 2024-12 |
| Hula Bowl Foundation | Recreation and sports | 501(c)(3) | 2021 | $192,176 | $104,322 | 2024-12 |
| Aladdin Bioinformatics Foundation | Science and technology | 501(c)(3) | 2022 | $190,062 | $4.3 million | 2025-12 |
| Gamma Phi Beta Sorority Inc | 501(c)(7) | 1940 | $189,628 | $124,157 | 2025-07 | |
| Prisoners Rights Union | Crime and legal-related | 501(c)(3) | 2022 | $187,239 | $45,876 | 2025-12 |
| One Step Ministry | Human services | 501(c)(3) | 2021 | $186,666 | $131,069 | 2024-12 |
| Socal Community Development Corporation | Community improvement and capacity building | 501(c)(3) | 2022 | $180,200 | $23,956 | 2024-12 |
| Orange County Lacrosse Association | Recreation and sports | 501(c)(3) | 1992 | $177,730 | $86,790 | 2025-06 |
| Beckman High School Parent Teacher Organization | Education | 501(c)(3) | 2004 | $176,541 | $119,874 | 2025-06 |
| Hicks Canyon Elementary School Parent Teacher Organization | Education | 501(c)(3) | 2004 | $175,006 | $202,469 | 2025-06 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $174,393 | $111,083 | 2025-06 | |
| Foundation of Memory Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $173,526 | $159,970 | 2025-12 |
| Onco-Ballet Foundation | Arts, culture and humanities | 501(c)(3) | 2023 | $173,455 | $106,257 | 2025-12 |
| Orange County Fire Authority Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $171,852 | $314,507 | 2026-06 |
| Ethnos Asia-Usa | 501(c)(3) | 1988 | $171,746 | $80,245 | 2024-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $166,861 | $38,364 | 2025-06 | |
| Eternity Church- Oc | Religion-related | 501(c)(3) | 2016 | $166,777 | $26,713 | 2025-12 |
| Tustin Pickleball Incorporated | Recreation and sports | 501(c)(3) | 2022 | $166,621 | $149,140 | 2024-12 |
| Legacy Bible Foundation | Religion-related | 501(c)(3) | 2023 | $165,848 | $833 | 2024-12 |
| American Southern California Economic and Culture Association | Education | 501(c)(3) | 2015 | $165,183 | $11,490 | 2024-12 |
| Irvine Community Nursery School | 501(c)(3) | 1975 | $164,270 | $69,208 | 2026-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $164,222 | $42,791 | 2025-06 | |
| Upsilon Chapter Building Association of Sigma Pi | Community improvement and capacity building | 501(c)(2) | 2008 | $163,099 | $540,590 | 2025-12 |
| Universal Soul Center | Religion-related | 501(c)(3) | 2025 | $163,078 | $65,379 | 2024-12 |
| Mustang Rugby | Recreation and sports | 501(c)(3) | 2011 | $162,342 | $41,663 | 2025-06 |
| Senior Living | Housing and shelter | 501(c)(3) | 2003 | $162,126 | $45,541 | 2025-12 |
| Ektaa Center | 501(c)(3) | 1995 | $161,343 | $229,045 | 2024-12 | |
| University High School Football Booster Club | Recreation and sports | 501(c)(3) | 2007 | $160,902 | $67,154 | 2025-12 |
| Los Angeles County Court Reporters Association | 501(c)(5) | 1970 | $160,884 | $894,865 | 2025-09 | |
| Choral Arts Initiative | Arts, culture and humanities | 501(c)(3) | 2013 | $160,769 | $66,757 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $155,449 | $173,499 | 2025-06 | |
| Yo Media | Arts, culture and humanities | 501(c)(3) | 2021 | $153,859 | $123,521 | 2025-12 |
| Harveston Community Council | Community improvement and capacity building | 501(c)(4) | 2004 | $153,771 | $1.8 million | 2025-07 |
| Hope for Children | Youth development | 501(c)(3) | 2017 | $153,703 | $72,529 | 2024-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $153,172 | $90,091 | 2025-06 | |
| Chlamydia Basic Research Society | Science and technology | 501(c)(3) | 2003 | $152,471 | $155,681 | 2025-12 |
| Enovant | Community improvement and capacity building | 501(c)(3) | 2012 | $151,203 | $503,039 | 2024-12 |
| Society of Saint Vincent de Paul St Elizabeth Ann Seton | Human services | 501(c)(3) | 2019 | $150,626 | $83,629 | 2025-09 |
| Friends of Aquabelles Synchro | Recreation and sports | 501(c)(3) | 2007 | $149,741 | $14,920 | 2024-12 |
| Arise Global Mission Partners | Education | 501(c)(3) | 2016 | $148,407 | $196,455 | 2025-12 |
| Philharmonic Foundation of Orange County Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $147,651 | $4.1 million | 2025-06 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $146,441 | $261,617 | 2025-06 | |
| Rancho Carrillo Mutual Water Co | Mutual and membership benefit | 501(c)(12) | 2003 | $145,346 | $843,955 | 2025-12 |
| Council of Orange County Society of St Vincent de Paul | Religion-related | 501(c)(3) | 2019 | $144,696 | $1.1 million | 2025-06 |
| West Coast University Foundation | Education | 501(c)(3) | 2012 | $142,350 | $220,827 | 2024-12 |
| Muslim Group of USA and Canada | Religion-related | 501(c)(3) | 2001 | $141,391 | $19,856 | 2025-12 |
| North America Taiwanese Medical Association Foundation | Education | 501(c)(3) | 1995 | $141,344 | $368,001 | 2024-12 |
| Mentor Me Ministries | Youth development | 501(c)(3) | 2004 | $140,701 | $17,540 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $139,202 | $49,055 | 2024-06 | |
| National Charity League - Vista Irvine Chapter | Youth development | 501(c)(3) | 2001 | $138,343 | $144,502 | 2025-05 |
| Sigma Chi Fraternity | 501(c)(7) | 1937 | $137,531 | $23,574 | 2023-12 | |
| Caritas Foundation | Human services | 501(c)(3) | 2015 | $137,500 | $791 | 2024-12 |
| Rescue Humanity Inc | International, foreign affairs and national security | 501(c)(3) | 2007 | $133,029 | $8,573 | 2023-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $132,957 | $41,027 | 2026-06 | |
| Simchat Shabbat | Food, agriculture and nutrition | 501(c)(3) | 2010 | $132,850 | $84,649 | 2025-12 |
| In the Name of Love Ministries Inc | Religion-related | 501(c)(3) | 2018 | $132,779 | $20,659 | 2025-12 |
| Islamic Outreach Foundation | Arts, culture and humanities | 501(c)(3) | 2002 | $132,115 | $5,347 | 2024-05 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $130,609 | $30,630 | 2024-06 | |
| The Crystal Dreams Foundation | Human services | 501(c)(3) | 2021 | $129,017 | $2.9 million | 2024-12 |
| Kohitsuji Preschool | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $127,238 | $18 | 2024-12 |
| Gloves 4 Grief Inc | Human services | 501(c)(3) | 2023 | $126,989 | $82,848 | 2025-12 |
| Grace Mission of Holy People | Religion-related | 501(c)(3) | 2025 | $125,652 | $30,059 | 2025-12 |
| Society for Digital Mental Health | Mental health and crisis intervention | 501(c)(3) | 2022 | $125,476 | $168,926 | 2025-12 |
| United Anglers | Environment | 501(c)(4) | 2003 | $125,000 | $152,986 | 2024-12 |
| Awt Charitable Foundation | Education | 501(c)(3) | 2007 | $123,854 | $142,338 | 2024-12 |
| Icia Dragons Pto | Education | 501(c)(3) | 2023 | $123,518 | $31,874 | 2025-06 |
| Code Orange Robotics Inc | Education | 501(c)(3) | 2014 | $122,873 | $173,020 | 2024-12 |
| Us Islamic Foundation | Religion-related | 501(c)(3) | 2002 | $120,597 | $660,741 | 2021-12 |
| Project Management Institute | 501(c)(6) | 2001 | $120,101 | $298,620 | 2026-03 | |
| Myford Elementary School Parent Teacher Organization | Education | 501(c)(3) | 2001 | $120,021 | $69,637 | 2025-06 |
| St Joseph Hospital Volunteers | 501(c)(3) | 1957 | $119,310 | $412,717 | 2025-12 | |
| Smiles for Everyone Foundation | International, foreign affairs and national security | 501(c)(3) | 2006 | $117,774 | $435,896 | 2024-12 |
| Israeli Center of Orange County Inc | Religion-related | 501(c)(3) | 2020 | $117,498 | $81,896 | 2025-12 |
| Norterra West Owners Association | Housing and shelter | 501(c)(4) | 2018 | $117,420 | $116,359 | 2025-12 |
| Vaquero Instrumental Music Boosters | Education | 501(c)(3) | 1991 | $115,783 | $78,274 | 2025-06 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $114,966 | $34,461 | 2025-06 | |
| National Coalition of 100 Black Women Inc Orange County Chapter | Human services | 501(c)(3) | 2010 | $113,874 | $193,076 | 2025-09 |
| San Juan Chinese Christian Church | Religion-related | 501(c)(3) | 2023 | $113,558 | $77,925 | 2025-12 |
| University High School Instrumental Music Boosters | 501(c)(3) | 1992 | $113,545 | $31,980 | 2025-06 | |
| Moustaches for Kids | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $112,837 | $21,209 | 2025-12 |
| Missionaryish Inc | Religion-related | 501(c)(3) | 2025 | $112,707 | $33,942 | 2025-12 |
| Mozart Camerata | 501(c)(3) | 1985 | $112,552 | $110,703 | 2025-06 | |
| Voice of Intercollegiate Esports | Recreation and sports | 501(c)(3) | 2024 | $110,000 | $11,616 | 2025-06 |
| Uninhibited USA Inc | Human services | 501(c)(3) | 2022 | $109,100 | $66,990 | 2024-12 |
| Sportfishing Conservancy | Environment | 501(c)(3) | 2008 | $108,676 | $81,181 | 2024-12 |
| Oc Elite Football | Education | 501(c)(3) | 2019 | $108,350 | $1 | 2025-08 |
| Hanmi Baseball | Recreation and sports | 501(c)(3) | 2016 | $108,331 | $21,103 | 2025-12 |
| Acts Global Church | 501(c)(3) | 2018 | $106,919 | $184,862 | 2025-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $106,637 | $70,393 | 2025-06 | |
| Impact100oc | Community improvement and capacity building | 501(c)(3) | 2022 | $106,240 | $60,205 | 2025-12 |
| Mid-Southern California Area Assembly of Alcoholics Anonymous | 501(c)(3) | 1993 | $105,626 | $1 | 2024-12 | |
| Fast Action Inc | Recreation and sports | 501(c)(4) | 1993 | $105,173 | $0 | 2025-12 |
| Univeristy High School Aquatics Boosters | Recreation and sports | 501(c)(3) | 2024 | $104,215 | $97,399 | 2026-06 |
| International Shalom Fellowship | Education | 501(c)(3) | 2007 | $103,790 | $2,362 | 2025-12 |
| Charging Robotics | Science and technology | 501(c)(3) | 2015 | $103,778 | $114,985 | 2025-12 |
| Anazao Inc | Religion-related | 501(c)(3) | 2022 | $103,389 | $1,288 | 2025-12 |
| Sweet Adelines International | Arts, culture and humanities | 501(c)(3) | 1955 | $102,001 | $114,259 | 2026-04 |
| Academy of Ethics and Legal Medicine | Arts, culture and humanities | 501(c)(3) | 2025 | $101,492 | $27,316 | 2024-12 |
| Free & Accepted Masons of California | 501(c)(10) | 1940 | $100,820 | $1.1 million | 2024-12 | |
| 16P Genetic Syndrome Foundation | Education | 501(c)(3) | 2022 | $100,772 | $34,018 | 2025-12 |
| Emmy Genius Inventions Corporation | Public and societal benefit | 501(c)(3) | 2020 | $100,000 | $1 | 2024-12 |
| Turing Learning Center | Education | 501(c)(3) | 2023 | $100,000 | $109,182 | 2025-12 |
| Agribusiness Education Foundation | Education | 501(c)(3) | 2000 | $99,725 | $233,067 | 2024-12 |
| Pureking Badminton Academy | Recreation and sports | 501(c)(3) | 2024 | $99,119 | $35,458 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $98,992 | $42,355 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $98,079 | $110,810 | 2025-06 | |
| Daugherty Sky Harbor Office Association A California Nonprofit | Community improvement and capacity building | 501(c)(6) | 2011 | $96,252 | $99,483 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $96,096 | $53,453 | 2025-06 | |
| Timberwolf Instrumental Music Boosters Northwood High School | Education | 501(c)(3) | 2002 | $95,931 | $94,729 | 2025-07 |
| The Cajal Club Foundation Corporation | 501(c)(3) | 1986 | $95,531 | $561,552 | 2025-09 | |
| Game Ready Enterprises | Recreation and sports | 501(c)(3) | 2022 | $95,005 | $4,799 | 2025-12 |
| California Council for Excellence | 501(c)(3) | 1994 | $94,827 | $39,644 | 2025-12 | |
| California Etec | Education | 501(c)(3) | 2006 | $94,761 | $25,447 | 2024-12 |
| Karnataka Cultural Association of Southern California | Human services | 501(c)(3) | 2007 | $93,738 | $153,486 | 2025-12 |
By cause in Irvine, CA
- Education 307
- Religion-related 290
- Philanthropy, voluntarism and grantmaking foundations 230
- Arts, culture and humanities 195
- Human services 176
- Recreation and sports 117
- Community improvement and capacity building 92
- Youth development 85
- Housing and shelter 68
- Health care 67
- Public and societal benefit 55
- International, foreign affairs and national security 52
- Mental health and crisis intervention 41
- Environment 39
- Diseases, disorders and medical disciplines 34
- Science and technology 28
- Animal-related 26
- Food, agriculture and nutrition 17
- Crime and legal-related 16
- Medical research 14
- Employment 12
- Civil rights, social action and advocacy 12
- Mutual and membership benefit 9
- Public safety, disaster preparedness and relief 8
- Social science 7
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.