Data / Nonprofits / Maryland / California
Nonprofits in California, MD: 52 registered with the IRS
52 nonprofits are registered with the IRS in California, MD, 47 of them 501(c)(3) charities; the 14 that report revenue took in $2.1 million. The largest by revenue: St Mary Youth Soccer Inc ($684,558), Leadership Southern Maryland ($381,264), Mission 01 Inc ($292,213). Most common causes: education (7), recreation and sports (7), religion-related (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| St Mary Youth Soccer Inc | Youth development | 501(c)(3) | 2000 | $684,558 | $819,159 | 2025-06 |
| Leadership Southern Maryland | Education | 501(c)(3) | 2009 | $381,264 | $376,273 | 2025-06 |
| Mission 01 Inc | Religion-related | 501(c)(3) | 2015 | $292,213 | $1.2 million | 2024-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $274,951 | $124,678 | 2025-09 | |
| Pax River Raiders Youth Football League Inc | Youth development | 501(c)(3) | 2012 | $106,684 | $11,447 | 2025-12 |
| Chamber Orchestra of Southern Maryland in Concert Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $97,759 | $77,461 | 2025-06 |
| United Athletics Coalition Inc | Recreation and sports | 501(c)(3) | 2023 | $86,457 | $23,735 | 2025-12 |
| Paxspace Inc | Science and technology | 501(c)(3) | 2014 | $81,079 | $102,948 | 2025-12 |
| Ava Group Incorporated | Public and societal benefit | 501(c)(3) | 2019 | $72,501 | $123,343 | 2025-12 |
| Human Resources Association of Southern Maryland | Employment | 501(c)(6) | 2025 | $29,330 | $19,073 | 2025-12 |
| Star Swimming Inc | Recreation and sports | 501(c)(3) | 1998 | $6,445 | $12,682 | 2025-04 |
| Hca of So MD Inc | Education | 501(c)(3) | 2009 | $5,743 | $9,001 | 2026-05 |
| The Menkes Foundation Inc | Health care | 501(c)(3) | 2007 | $4,212 | $181,736 | 2025-12 |
| Van Go Racing Inc | Recreation and sports | 501(c)(3) | 2025 | $3,128 | $417 | 2025-12 |
| Back To the Wild Rescue & Rehab | Animal-related | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Bahais of St Marys County | 501(c)(3) | 1995 | ||||
| Camp Crazy Faith Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2024-11 |
| Cars 4 Christ | Religion-related | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Chase Enterprise Innovations Foundation | Education | 501(c)(3) | 2024 | |||
| Cornerstone Presbyterian Church | 501(c)(3) | 1974 | ||||
| Distinguished Young Women of Southern Maryland | Youth development | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Early Childhood Organization of Educators for St Marys County | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Evergreen Elementary Parent Teacher Organization Inc | Education | 501(c)(3) | 2010 | $0 | $0 | 2026-04 |
| Filipino-American Association of Southern Maryland | Human services | 501(c)(3) | 2014 | $0 | $0 | 2026-02 |
| Foundation 4 Heroes | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Freedom Baptist Church of Southern Maryland | Religion-related | 501(c)(3) | 2012 | |||
| Home Owners Association of Dunleigh | Mutual and membership benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-06 | |
| Life Community Church of God | 501(c)(3) | 1972 | ||||
| Marine Corps League | Religion-related | 501(c)(4) | 1946 | $0 | $0 | 2025-12 |
| Patuxent River Assembly of God | 501(c)(3) | 1964 | ||||
| Patuxent River Naval Air Station Po St No 2632 Veterans of Foreign War | Public and societal benefit | 501(c)(19) | 2026 | 2016-12 | ||
| Pax River Quilters Guild | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2026-05 |
| Personalized Academy of Learning Inc | Human services | 501(c)(3) | 2026 | |||
| Pride Somd Inc | Civil rights, social action and advocacy | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| R9aa | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Reign4ever Consulting PSC | Education | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Relevant Wesleyan Church | 501(c)(3) | 1970 | ||||
| Robles de Justicia Inc | International, foreign affairs and national security | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| So MD Vacation for Vets | Public and societal benefit | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Southern Maryland Swim League | Recreation and sports | 501(c)(3) | 2000 | $0 | $0 | 2026-03 |
| St Andrews Parish | 501(c)(3) | 1940 | ||||
| St Marys County Science and Engineering Fair Board | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-07 |
| St Marys County Youth Lacrosse Club Inc | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| St Marys Wrestling Club Inc | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| St Marys Youth Flag Football League Inc | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Sung Hyun Baptist Church | 501(c)(3) | 1963 | ||||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Two Twenty Three Temple Holding Corporation | Community improvement and capacity building | 501(c)(4) | 2010 | $0 | $0 | 2023-12 |
| United States Amateur Boxing Inc | 501(c)(3) | 1983 | $0 | $0 | 2025-12 | |
| Warrior Angels Breast Cancer Battle Buddies Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Wise Elevation Foundation Inc | Human services | 501(c)(3) | 2023 | $0 | $1 | 2025-12 |
By cause in California, MD
- Education 7
- Recreation and sports 7
- Religion-related 4
- Youth development 4
- Human services 4
- Public and societal benefit 3
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.