Data / Nonprofits / California / San Lorenzo
Nonprofits in San Lorenzo, CA: 70 registered with the IRS
70 nonprofits are registered with the IRS in San Lorenzo, CA, 61 of them 501(c)(3) charities; the 14 that report revenue took in $3.9 million. The largest by revenue: San Lorenzo Village Homes Association ($1.3 million), Leas Christian School ($658,819), Wittenberg Manor II ($637,013). Most common causes: religion-related (9), recreation and sports (8), human services (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| San Lorenzo Village Homes Association | 501(c)(4) | 1946 | $1.3 million | $1.8 million | 2026-06 | |
| Leas Christian School | Education | 501(c)(3) | 1978 | $658,819 | $433,920 | 2025-07 |
| Wittenberg Manor II | 501(c)(3) | 1984 | $637,013 | $2.5 million | 2025-12 | |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1967 | $263,442 | $127,272 | 2025-09 |
| Generation Music & Arts Academy | 501(c)(3) | 2016 | $243,527 | $235,948 | 2025-06 | |
| Eden Township Japanese Community Center | Human services | 501(c)(3) | 1965 | $180,622 | $851,520 | 2025-12 |
| Hayward Softball Umpires Assoc | Community improvement and capacity building | 501(c)(4) | 2013 | $154,777 | $25,424 | 2025-12 |
| SLZGSL Inc | Recreation and sports | 501(c)(3) | 2016 | $91,763 | $35,300 | 2025-09 |
| Ashland Free Medical Clinic | Health care | 501(c)(3) | 2003 | $81,186 | $382,682 | 2026-07 |
| Life Goes On Foundation Incorporated | Crime and legal-related | 501(c)(3) | 2015 | $65,601 | $25,364 | 2024-12 |
| Knights Templar of the United States of America | Mutual and membership benefit | 501(c)(10) | 1964 | $57,422 | $1.2 million | 2024-12 |
| Jr Road Warriors Adaptive Sports Inc | Recreation and sports | 501(c)(3) | 2024 | $53,081 | $25,747 | 2024-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $41,456 | $24,257 | 2025-06 | |
| Conocelo Corporation | Human services | 501(c)(3) | 2022 | $27,900 | $1 | 2024-12 |
| Alameda Community Band | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Alameda County Teachers Association | Employment | 501(c)(5) | 2016 | $0 | $0 | 2025-08 |
| Alameda County Veterinary Med Assoc Dr Chris Stone Payne | Animal-related | 501(c)(6) | 1960 | $0 | $0 | 2025-12 |
| America-Hawaii Annual Conference of the Free Wesleyan Church of Tonga | Religion-related | 501(c)(3) | 2026 | |||
| Arroyo High School Athletic Boosters | Education | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Beeswing Pet Rescue | Animal-related | 501(c)(3) | 2024 | |||
| Birthright of San Lorenzo | Civil rights, social action and advocacy | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Bohannon Middle School Athletic Boosters | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Bohannon Middle School Music Booster Club | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-08 |
| Calvary Lutheran Church | 501(c)(3) | 1941 | 2013-12 | |||
| Castro Valley Mothers Club | Recreation and sports | 501(c)(7) | 2001 | $0 | $0 | 2025-10 |
| Church of God | 501(c)(3) | 1972 | ||||
| District of the Free Wesleyan Church of Tonga in America | Religion-related | 501(c)(3) | 2010 | |||
| East African Medical Relief Foundation | Health care | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| El Shaddai Christian Evangelistic Ministries | 501(c)(3) | 1993 | ||||
| Ella Startups Inc | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Empower Asia and Africa | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Eunity | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Friends of the Library Eden Area | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Guerreros de Luz Inc | Human services | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Heavenly Christs Church Inc | Religion-related | 501(c)(3) | 2008 | |||
| Human Connection Initiative | Health care | 501(c)(3) | 2026 | |||
| Italian Catholic Federation of California Inc | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Japanese American Citizens League | Community improvement and capacity building | 501(c)(3) | 1964 | $0 | $0 | 2025-12 |
| Manila Avenue Church | 501(c)(3) | 1977 | ||||
| Marina Housing Inc | Housing and shelter | 501(c)(3) | 2001 | $0 | $0 | 2025-10 |
| Metropolitan Community Church of Greater Hayward | 501(c)(3) | 1973 | ||||
| Military Order of Foreign Wars of the Us California Commandery | 501(c)(3) | 2016 | $0 | $0 | 2025-12 | |
| Ministerios Nueva Generacion | Religion-related | 501(c)(3) | 2011 | |||
| Mission Hills Legends Golf Club | Recreation and sports | 501(c)(7) | 2026 | |||
| National Society of the Sons of the American Revolution | 501(c)(3) | 1966 | $0 | $0 | 2025-12 | |
| Northern California Oromo Self-Help Association | 501(c)(3) | 2014 | $0 | $0 | 2024-12 | |
| Order of the Founders & Patriots of America | Arts, culture and humanities | 501(c)(3) | 1972 | $0 | $0 | 2025-12 |
| Oromo Christ Evangelical Lutheran Church | 501(c)(3) | 2008 | ||||
| Oromo Renaissance Organization | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Pollys Cafe | Health care | 501(c)(3) | 2024 | |||
| Port Chicago Alliance | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-03 |
| Prophetic Teacher Intercessory Church | Religion-related | 501(c)(3) | 2011 | |||
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2023-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2026-06 | |
| Rapture Presents | Human services | 501(c)(3) | 2024 | $0 | $0 | 2026-04 |
| Response Homeschool Speech and Debate | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Rhinos Football Organization | Recreation and sports | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Saint Gregoriose Orthodox Church of India | Religion-related | 501(c)(3) | 2002 | |||
| San Lorenzo Village Church of Christ | 501(c)(3) | 1971 | ||||
| Shepherds Door Christian Church | Religion-related | 501(c)(3) | 2009 | |||
| Smash Bay Athletics | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Society of the War of 1812 in State of California | 501(c)(3) | 1994 | $0 | $0 | 2025-12 | |
| St Laurence Evangelical Lutheran Church | Religion-related | 501(c)(3) | 2001 | |||
| Suite P | Human services | 501(c)(3) | 2024 | 2018-12 | ||
| The Order of the First Families of Maryland | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Transforming Love Christian Center | Religion-related | 501(c)(3) | 2013 | |||
| Veterans of Foreign Wars Department of California | 501(c)(19) | 1958 | $0 | $0 | 2026-06 | |
| Wedeb Soccer Club | Youth development | 501(c)(3) | 2025 | |||
| World Research Institute for Science and Technology Inc | Environment | 501(c)(3) | 2019 | $477,954 | 2024-12 |
By cause in San Lorenzo, CA
- Religion-related 9
- Recreation and sports 8
- Human services 6
- Arts, culture and humanities 4
- Youth development 4
- Health care 4
- Education 4
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.