Data / Nonprofits / Louisiana / Madisonville
Nonprofits in Madisonville, LA: 73 registered with the IRS
73 nonprofits are registered with the IRS in Madisonville, LA, 57 of them 501(c)(3) charities; the 15 that report revenue took in $3.1 million. The largest by revenue: Foundation for Fallen Linemen ($1.1 million), Lake Pontchartrain Basin Maritime Museum Inc ($596,550), Women of My Hope Inc ($246,502). Most common causes: human services (11), recreation and sports (9), education (6).
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
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Foundation for Fallen Linemen | Human services | 501(c)(3) | 2024 | $1.1 million | $1.2 million | 2024-12 |
| Lake Pontchartrain Basin Maritime Museum Inc | Arts, culture and humanities | 501(c)(3) | 1992 | $596,550 | $1.6 million | 2024-12 |
| Women of My Hope Inc | Human services | 501(c)(3) | 2008 | $246,502 | $185,355 | 2024-12 |
| Bayou Region Volleyball Association | Recreation and sports | 501(c)(3) | 2001 | $186,267 | $450,948 | 2025-08 |
| Once Upon A Tail Rescue | Animal-related | 501(c)(3) | 2020 | $181,929 | $42,388 | 2024-12 |
| Lake Castle Parents Club- Madisonville | Education | 501(c)(3) | 2000 | $172,412 | $71,220 | 2025-06 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $151,403 | $45,498 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $117,124 | $114,105 | 2025-06 | |
| Northshore Advanced Cardiovascular Therapeutics Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2024 | $60,272 | $23,812 | 2024-12 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $57,545 | $38,218 | 2025-06 | |
| Up21 Foundation | Health care | 501(c)(3) | 2013 | $51,430 | $125,148 | 2025-12 |
| Cloudbase Foundation Inc | Human services | 501(c)(3) | 2010 | $49,830 | $59,641 | 2025-12 |
| Option Hope | Education | 501(c)(3) | 2024 | $29,057 | $2,937 | 2025-12 |
| Madison Brooks Foundation | Crime and legal-related | 501(c)(3) | 2024 | $7,151 | $11,692 | 2024-12 |
| Queen of the Most Holy Rosary Foundation | Religion-related | 501(c)(3) | 2023 | $3,600 | $1.3 million | 2025-12 |
| 4 the Friendship | Public and societal benefit | 501(c)(3) | 2024 | |||
| Alumnae Association of St Marys Dominican College Inc | 501(c)(7) | 1990 | $0 | $0 | 2026-06 | |
| American Society of Heating Refrigerating & A-C Engineers | 501(c)(3) | 1973 | $0 | $0 | 2025-06 | |
| An Dochas | Religion-related | 501(c)(3) | 2025 | $0 | $5,464 | 2025-12 |
| Anointed Refuge Ministries Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Bionic Babes Dancers of Hope | Diseases, disorders and medical disciplines | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Bridgewater Church Inc | Religion-related | 501(c)(3) | 2007 | |||
| Building Healthy Homes Inc | Housing and shelter | 501(c)(3) | 2026 | |||
| Crawfish and Roses | Public and societal benefit | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Delta Gamma Fraternity | 501(c)(7) | 1970 | $0 | $0 | 2025-06 | |
| Dirty Paws TNR & Rescue | Animal-related | 501(c)(3) | 2022 | $362 | 2022-12 | |
| Dollar Club | Human services | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Eaglebots 22032 Booster Club | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| First Trinity Evangelical United Church of Christ | 501(c)(3) | 1992 | ||||
| Genesis 3 22 Project | Human services | 501(c)(3) | 2026 | |||
| Hands4grands | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Helping Hearts Foundation | 501(c)(3) | 2022 | $0 | $0 | 2026-04 | |
| Historic St James Baptist Church | Religion-related | 501(c)(3) | 2003 | |||
| Hoggystyle Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Ijn Foundation Inc | Human services | 501(c)(3) | 2018 | $2.5 million | 2025-12 | |
| Indigenous Wellness Initiative of Arizona | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| International Association of Firefighters Local 4969 | Employment | 501(c)(5) | 2018 | $0 | $0 | 2024-09 |
| International Mountain Bicycling Association | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Joy of Life Foundation | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Lega-C Baseball | Recreation and sports | 501(c)(3) | 2026 | |||
| Lega-C Scholarship Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lifeforce Christian Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Louisiana Kennel Club | Animal-related | 501(c)(7) | 2006 | $0 | $0 | 2025-12 |
| Lucia de Conz Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $1 | 2023-12 | |
| Madisonville Athletics Association | Recreation and sports | 501(c)(3) | 2026 | |||
| Madisonville Jr High Band Boosters | Education | 501(c)(3) | 2015 | $0 | $0 | 2024-06 |
| Mandeville Hoops Booster Club | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Marine Corps League | 501(c)(4) | 1946 | $0 | $0 | 2026-06 | |
| Market Munchkins | Education | 501(c)(3) | 2023 | $335 | 2025-10 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Moms Club | Human services | 501(c)(3) | 2001 | $0 | $0 | 2025-06 |
| NDM Northshore Home School Dances Inc | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| North Cross United Methodist Church | 501(c)(3) | 1974 | ||||
| Northshore Mariners Youth Baseball Booster Club Organization | Recreation and sports | 501(c)(3) | 2021 | $0 | $0 | 2026-07 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 | |
| Renaissance Coalition | 501(c)(3) | 1982 | ||||
| Sigma Sigma Sigma Inc | 501(c)(7) | 1943 | $0 | $0 | 2025-06 | |
| Sounds of Peace | Religion-related | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Spinnakers Dance Team Booster Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| St Anselm No 15133 | Human services | 501(c)(8) | 2014 | $0 | $0 | 2025-06 |
| St Tammany Animal Resource Team Inc | Animal-related | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| T R A N S | Animal-related | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Tchefuncte River Foundation Inc | Environment | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| The Madisonville Artists Guild | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Theodore Dendinger Sr Memorial Cemetary | 501(c)(13) | 1988 | $0 | $0 | 2025-12 | |
| Token of Love Foundation | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
By cause in Madisonville, LA
- Human services 11
- Recreation and sports 9
- Education 6
- Animal-related 5
- Religion-related 5
- Philanthropy, voluntarism and grantmaking foundations 3
- Arts, culture and humanities 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.