Data / Nonprofits / Louisiana / Mandeville
Nonprofits in Mandeville, LA: 315 registered with the IRS
315 nonprofits are registered with the IRS in Mandeville, LA, 273 of them 501(c)(3) charities; the 101 that report revenue took in $299.5 million. The largest by revenue: Commcare Corporation ($220.3 million), Ness Healthcare NFP ($25.7 million), Commcare Louisiana ($12.1 million). Most common causes: education (37), religion-related (30), human services (29).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Commcare Corporation | Health care | 501(c)(3) | 1984 | $220.3 million | $235.1 million | 2025-06 |
| Ness Healthcare NFP | Housing and shelter | 501(c)(3) | 2015 | $25.7 million | $31.7 million | 2024-12 |
| Commcare Louisiana | Health care | 501(c)(3) | 2003 | $12.1 million | $13.4 million | 2025-06 |
| Nami Southeast Louisiana | 501(c)(3) | 1990 | $5.2 million | $4.8 million | 2025-06 | |
| Habitat for Humanity Northshore West | 501(c)(3) | 1982 | $4.9 million | $5.6 million | 2025-06 | |
| Chateau de Notre Dame Facilities Corporation | 501(c)(3) | 1946 | $2.9 million | $26.4 million | 2025-06 | |
| Commcare Tangipahoa | Housing and shelter | 501(c)(3) | 2017 | $1.9 million | $14.9 million | 2025-06 |
| Safe Harbor | Human services | 501(c)(3) | 1991 | $1.9 million | $1.8 million | 2025-06 |
| Commcare Natchitoches | 501(c)(3) | 2021 | $1.3 million | $22.1 million | 2025-06 | |
| Louisiana Appellate Project | Crime and legal-related | 501(c)(3) | 2000 | $1.2 million | $88,671 | 2025-06 |
| Krewe of Eve Inc | 501(c)(7) | 1986 | $1.2 million | $890,279 | 2026-03 | |
| Mandeville Soccer Club | Recreation and sports | 501(c)(3) | 1995 | $1.2 million | $460,207 | 2025-06 |
| Commcare Slidell | Health care | 501(c)(3) | 2024 | $1.2 million | $22.2 million | 2025-06 |
| Commcare Ebr | Health care | 501(c)(3) | 2024 | $1.2 million | $7.7 million | 2025-06 |
| Weidner Ministries | Religion-related | 501(c)(3) | 2008 | $1.1 million | $2.6 million | 2025-12 |
| The Samaritan Center Inc | Human services | 501(c)(3) | 1990 | $1.1 million | $1.7 million | 2024-12 |
| Commcare Ouachita | Health care | 501(c)(3) | 2024 | $966,344 | $6.5 million | 2025-06 |
| Laborers International Union of North America | 501(c)(5) | 1968 | $862,530 | $366,961 | 2024-12 | |
| The Kelly Gibson Foundation | Human services | 501(c)(3) | 2005 | $857,044 | $1.7 million | 2025-12 |
| Commcare Avoyelles | Housing and shelter | 501(c)(3) | 2014 | $748,894 | $9.9 million | 2025-06 |
| Art Institute of St Louis IX | Arts, culture and humanities | 501(c)(3) | 2023 | $693,432 | $384,927 | 2024-12 |
| Commcare St Tammany | Health care | 501(c)(3) | 2024 | $687,062 | $15.6 million | 2025-06 |
| Pontchartrain Yacht Club | 501(c)(7) | 1983 | $673,017 | $1.7 million | 2025-12 | |
| A Bond of Life Adoptions Louisiana Inc | Human services | 501(c)(3) | 2008 | $494,589 | $223,409 | 2025-12 |
| Childrens Museum of St Tammany Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $446,582 | $298,147 | 2025-12 |
| Mississippi Valley Coal Exporters Council | 501(c)(6) | 1982 | $432,605 | $633,789 | 2025-12 | |
| Keep Louisiana Beautiful Foundation Inc | Environment | 501(c)(3) | 2001 | $391,863 | $836,296 | 2025-06 |
| Flood Mitigation Industry Association | Science and technology | 501(c)(3) | 2019 | $391,266 | $38,532 | 2024-12 |
| Family Reach Alliance | Human services | 501(c)(3) | 2014 | $365,862 | $1.2 million | 2025-12 |
| 30 By Ninety Theatre Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $341,146 | $237,258 | 2024-12 |
| Nehemiah Project Inc | Mental health and crisis intervention | 501(c)(3) | 2020 | $317,156 | $617,652 | 2025-12 |
| Abita Fall Fest Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $282,294 | $75,066 | 2024-12 |
| Life Resources Inc | Religion-related | 501(c)(3) | 1999 | $264,709 | $633,078 | 2025-12 |
| Northshore Business Council | Community improvement and capacity building | 501(c)(6) | 2007 | $247,732 | $290,718 | 2024-12 |
| Grace Adventures Inc | Religion-related | 501(c)(3) | 2011 | $245,381 | $438,301 | 2025-12 |
| Brain Injury Association of Louisiana | Diseases, disorders and medical disciplines | 501(c)(3) | 2005 | $206,159 | $247,702 | 2024-12 |
| Mississippi Seniors Golf Association | Recreation and sports | 501(c)(7) | 1964 | $189,026 | $168,760 | 2025-12 |
| Louisiana Nursery and Landscape Association | 501(c)(5) | 1966 | $187,639 | $227,698 | 2025-12 | |
| Our Lady of Mount Carmel Latin Mass Community Covington Louisiana | Religion-related | 501(c)(3) | 2026 | $180,524 | $113,247 | 2021-06 |
| MHS Baseball Boosters Inc | Recreation and sports | 501(c)(3) | 2012 | $174,370 | $66,839 | 2025-12 |
| Blackhawk Flight Foundation Inc | Education | 501(c)(3) | 2008 | $165,580 | $34,963 | 2025-12 |
| Thurman Perry Foundation | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $162,809 | $61,626 | 2024-12 |
| Titan Athletic Booster Club | Education | 501(c)(3) | 2015 | $155,230 | $59,790 | 2025-05 |
| Bulldog Athletic Sports Club | Recreation and sports | 501(c)(3) | 2017 | $153,851 | $103,326 | 2025-12 |
| Rich Mauti Cancer Fund | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $131,196 | $2.5 million | 2024-12 |
| Broadway Bound Boosters | Recreation and sports | 501(c)(7) | 2024 | $127,474 | $15,196 | 2025-06 |
| Skippers Touchdown Club | Education | 501(c)(3) | 2022 | $126,664 | $78,863 | 2024-06 |
| Action Youth and Community Resources Inc | 501(c)(3) | 1987 | $125,448 | $113,746 | 2025-12 | |
| Acorn Adoption Inc | Human services | 501(c)(3) | 2016 | $125,433 | $66,118 | 2025-12 |
| Crimson Band Booster Club | Arts, culture and humanities | 501(c)(3) | 2018 | $121,222 | $24,484 | 2025-06 |
| Commcare Bossier | Health care | 501(c)(3) | 2025 | $120,000 | $215,592 | 2025-06 |
| Titan Cheer Booster Club | Education | 501(c)(3) | 2019 | $108,630 | $28,015 | 2026-03 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $105,907 | $56,144 | 2026-04 | |
| Patient Rights Advocacy Forum | Community improvement and capacity building | 501(c)(4) | 2024 | $97,860 | $25,897 | 2025-12 |
| Fins Swim Club Inc | Recreation and sports | 501(c)(3) | 2003 | $95,199 | $72,025 | 2025-07 |
| Pig Invitational Charity Inc | 501(c)(3) | 1990 | $90,534 | $19,707 | 2025-12 | |
| Washington Habitat for Humanity Inc | Religion-related | 501(c)(3) | 2019 | $89,829 | $1.1 million | 2025-12 |
| Titan Band Boosters | Arts, culture and humanities | 501(c)(3) | 2015 | $89,242 | $24,351 | 2025-05 |
| Rotary International | 501(c)(4) | 1942 | $87,927 | $17,514 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $87,518 | $72,001 | 2025-06 | |
| Communication Workers of America | 501(c)(5) | 1954 | $81,746 | $144,866 | 2025-09 | |
| Skipper Band Boosters Inc | Education | 501(c)(3) | 2004 | $81,522 | $53,655 | 2025-06 |
| Bulldogs Quarterback Club | Youth development | 501(c)(3) | 2017 | $79,473 | $34,617 | 2024-12 |
| Silver Stars Booster Club | Education | 501(c)(3) | 2019 | $76,473 | $16,982 | 2026-04 |
| Good Company | Crime and legal-related | 501(c)(3) | 2024 | $76,246 | $9,521 | 2026-01 |
| Louisiana Nursery Landscape Foundation for Scholarship and Res | Education | 501(c)(3) | 2009 | $71,490 | $241,326 | 2024-12 |
| Gulf Offshore Research Institute | Education | 501(c)(3) | 2018 | $67,183 | $23,896 | 2024-12 |
| Heart Has No Limit Foundation Inc | Human services | 501(c)(3) | 2023 | $65,631 | $15,682 | 2025-12 |
| Northlake Mandeville Rotary Foundation | Education | 501(c)(3) | 2000 | $64,948 | $689,407 | 2025-06 |
| New Orleans Artists Against Hunger & Homelessness Inc-Loyola Univ | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $63,928 | $147,421 | 2024-12 |
| Old Mandeville Business Association | Community improvement and capacity building | 501(c)(6) | 2003 | $63,167 | $611 | 2024-12 |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $62,423 | $651,128 | 2025-06 | |
| Friends of the Dew Drop Inn Jazz Hall | Arts, culture and humanities | 501(c)(3) | 2008 | $62,338 | $106,089 | 2025-12 |
| National Exchange Club | 501(c)(4) | 1950 | $62,267 | $4,717 | 2024-12 | |
| Serenity By the Lake Inc | 501(c)(3) | 1990 | $60,016 | $72,340 | 2025-12 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $59,881 | $171,216 | 2025-06 | |
| Pta Louisiana Congress | Education | 501(c)(3) | 1971 | $59,750 | $11,882 | 2025-06 |
| Professional Women of St Tammany Inc | Education | 501(c)(3) | 2012 | $58,966 | $810,113 | 2025-04 |
| Leadership St Tammany Inc | Public and societal benefit | 501(c)(3) | 2004 | $58,500 | $161,378 | 2025-06 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $57,560 | $58,698 | 2025-06 | |
| Lifecycles Inc | Youth development | 501(c)(3) | 2022 | $54,713 | $96,778 | 2025-12 |
| Friends Helping Kids Inc | 501(c)(3) | 2008 | $53,173 | $156,339 | 2025-12 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $49,376 | $18,426 | 2025-06 | |
| Northshore Region Human Resource Management | Community improvement and capacity building | 501(c)(6) | 2020 | $45,035 | $66,074 | 2025-12 |
| Kelly C Omahoney | Medical research | 501(c)(3) | 2015 | $44,401 | $56,716 | 2023-12 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $44,218 | $47,586 | 2025-06 | |
| New Orleans Geological Society | 501(c)(6) | 1967 | $41,803 | $311,550 | 2025-06 | |
| Arts for Animals Inc | Human services | 501(c)(3) | 2015 | $39,300 | $28,034 | 2025-12 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $38,953 | $120,298 | 2025-06 | |
| Mandeville Project Graduation Inc | Mental health and crisis intervention | 501(c)(3) | 1996 | $38,511 | $5,436 | 2025-06 |
| Eat and Read at Melbas Literacy Project Inc | Education | 501(c)(3) | 2022 | $38,013 | $11,524 | 2025-12 |
| Fraternal Order of Police | 501(c)(8) | 1952 | $37,825 | $35,464 | 2024-12 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $35,420 | $52,200 | 2025-06 | |
| International Association of Fire Fighter | 501(c)(5) | 1994 | $34,498 | $63,643 | 2025-12 | |
| Bulldogs Baseball Booster Club Inc | Recreation and sports | 501(c)(3) | 2025 | $30,355 | $23,367 | 2025-12 |
| Adoption Home Studies Inc | Human services | 501(c)(3) | 2007 | $18,500 | $13,016 | 2025-12 |
| Desire of Ages Ministries LLC | Religion-related | 501(c)(3) | 2016 | $15,015 | $12,943 | 2024-12 |
| Grow the Game - Louisiana Lacrosse | Recreation and sports | 501(c)(3) | 2018 | $10,135 | $2,941 | 2025-12 |
| Tom Spell Memorial Cemetery | 501(c)(13) | 1996 | $10,107 | $74,225 | 2025-12 | |
| Mandeville Ladies Club Inc | Community improvement and capacity building | 501(c)(3) | 1988 | $6,124 | $14,880 | 2025-06 |
| St Tammany Cancer Fund | Recreation and sports | 501(c)(3) | 2004 | $48 | $13,599 | 2025-08 |
| A Rhea of Hope | Diseases, disorders and medical disciplines | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Adair Street Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $176,704 | 2025-09 | |
| Addies Angels Inc | Mental health and crisis intervention | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Alfred G Rickerfor Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | 2024-12 | ||
| American Association of University Women | Education | 501(c)(4) | 2010 | $0 | $0 | 2025-06 |
| American Legion Mandeville Post 415 | Public and societal benefit | 501(c)(19) | 2015 | $0 | $0 | 2025-12 |
| American Society for Training and Development | 501(c)(3) | 1977 | $0 | $0 | 2025-12 | |
| Ancient Order of Hibernians in America | 501(c)(8) | 1945 | $0 | $0 | 2025-06 | |
| Ancient Order of Hibernians in America | 501(c)(8) | 1945 | $0 | $0 | 2026-06 | |
| Ann Hyatt and James Donald Kenney Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $493,713 | 2025-12 | |
| Arise Ministries | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Azalias Heart the Azalia Walker Edwards Foundation | Human services | 501(c)(3) | 2021 | $0 | $1 | 2025-11 |
| Benjamin Franklin Senior High Alumni Association | 501(c)(3) | 1994 | $0 | $0 | 2025-06 | |
| Bertram J Levey Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $1.7 million | 2025-12 | |
| Bulldawg Cheer | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-05 |
| Canaan Kachin Church | Religion-related | 501(c)(3) | 2018 | |||
| Cedarwood Childrens Foundation | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Center for Prisoner Renewal LLC | Crime and legal-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Chi Omega Fraternity | 501(c)(7) | 1940 | $0 | $0 | 2025-04 | |
| Church of the Good Shepherd Aocc | Religion-related | 501(c)(3) | 2001 | |||
| Church of the King Baton Rouge Incorporated | Religion-related | 501(c)(3) | 2020 | |||
| Church of the King Gulfcoast | Religion-related | 501(c)(3) | 2004 | |||
| Church of the King Inc | Religion-related | 501(c)(3) | 2020 | 2012-12 | ||
| Cinematrix Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Cole Catalano Golf Classic Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Commcare BRHC | 501(c)(3) | 2024 | $0 | $0 | 2025-06 | |
| Commcare Catahoula | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Commcare Center Point | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Commcare Rapides | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Community Partners Lending | Housing and shelter | 501(c)(3) | 2026 | |||
| Community Tennis Association Inc | Recreation and sports | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Coral Reproduction Research Foundation | Science and technology | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Cornerstone Assembly | 501(c)(3) | 1964 | ||||
| Courageous Kids Cancer Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Creating A Legacy Inc | Community improvement and capacity building | 501(c)(3) | 2025 | |||
| Crown Group Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $222 | 2023-12 | |
| Crusade Radio Guild | Education | 501(c)(3) | 2025 | |||
| Cwow Foundation | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Cypress Survivalist | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Day of Grace Inc | Religion-related | 501(c)(3) | 2026 | |||
| East Jefferson Warriors Alumni Asso Ciation Inc | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Elc Development Inc | Youth development | 501(c)(3) | 2026 | |||
| Fabm Base | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Fambuilders Inc | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Feather Fund Nola | Arts, culture and humanities | 501(c)(3) | 2022 | $1 | 2024-12 | |
| Fitness Industry Technology Council Inc | Mutual and membership benefit | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Fontainebleau High School Project Graduation-Prom | Education | 501(c)(3) | 1996 | $0 | $0 | 2026-06 |
| Fontainebleau Jr High Pta | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Foundation for Community Resilience | Public safety, disaster preparedness and relief | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Foundation for Investing in the Future House | Youth development | 501(c)(3) | 2025 | |||
| Fraternal Order of Police | 501(c)(8) | 1952 | $0 | $0 | 2026-06 | |
| Friends of Pelican Park Inc | Human services | 501(c)(3) | 1998 | $0 | $0 | 2024-12 |
| Gods Unchanging Hands Feeding Ministry | Human services | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Grace Life Partners Inc | Religion-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Greater American Leadership | Mental health and crisis intervention | 501(c)(3) | 2023 | $0 | $0 | 2023-09 |
| Greater Mandeville Police Foundation Inc | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Green Fund Inc | Environment | 501(c)(3) | 1994 | $0 | $0 | 2026-08 |
| Groovin On - A Tbi Journey | Medical research | 501(c)(3) | 2025 | |||
| Growing By Grace | Crime and legal-related | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Hammond Area Football Officials Association | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Hinds Feet Ministries | Human services | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| His Sanctuary of Ministries Inc | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Hope and Hearts 4 Paws Inc | Animal-related | 501(c)(3) | 2017 | $0 | $0 | 2025-09 |
| Hosanna Lutheran Church | 501(c)(3) | 1988 | ||||
| Indigenous Refuge | International, foreign affairs and national security | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Infamous Athletics Booster Club | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| J Mitchells Dream Big Foundation | Medical research | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Jessica Marie Pitre Foundation | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Judges and Lawyers Assistance Program Inc | Mental health and crisis intervention | 501(c)(3) | 1992 | $1.1 million | 2025-06 | |
| Kindness Corner | Education | 501(c)(3) | 2026 | |||
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Knights of Columbus | Mutual and membership benefit | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-06 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-06 | |
| Krewe Du Pooch | Animal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Krewe of Pamoja | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| La Liberte | Human services | 501(c)(3) | 2021 | $1 | 2025-12 | |
| Lakeshore High School Project Graduation | Education | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Leadership St Tammany Alumni Foundation | Youth development | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| Library Concept | Youth development | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Little Tigers Robotics | Education | 501(c)(3) | 2024 | $1 | 2024-12 | |
| Living4burke | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Louisiana Bicycle Racing Association | Recreation and sports | 501(c)(3) | 2001 | $12,373 | 2025-12 | |
| Louisiana Families for Vaccines | Health care | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Louisiana Families for Vaccines Action Fund | Health care | 501(c)(4) | 2023 | $0 | $0 | 2024-12 |
| Louisiana Garden Club Federation | Environment | 501(c)(3) | 1953 | $0 | $0 | 2024-12 |
| Louisiana Housing and Community Development Corp | Housing and shelter | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Louisiana Metabolic Disorders Coalition | Diseases, disorders and medical disciplines | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mandeville Baseball Development | Recreation and sports | 501(c)(3) | 2024 | |||
| Mandeville Baseball Foundation Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Mandeville Christian Fellowship | 501(c)(3) | 1964 | ||||
| Mandeville Family Reunion | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Mandeville Jrotc Booster Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Mandeville Patriot Band Boosters Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Mandeville Skippers Cross Country and Track Booster Club | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Margies House | Crime and legal-related | 501(c)(3) | 2015 | $580,488 | 2025-12 | |
| Mary Queen of Peace Roman Catholic Church | 501(c)(3) | 1946 | ||||
| Matthew 25 Foundation | Human services | 501(c)(3) | 2026 | |||
| Minas Mission | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Mississippi Commcare Corporation A Nonprofit Corporation | Health care | 501(c)(3) | 2026 | |||
| Mwana Mission Project Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Mysterium Fidei Latin Mass Society Inc | Religion-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| National Conference of Governors Schools | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| National Society of the Sons of the American Revolution | 501(c)(3) | 1944 | $0 | $0 | 2026-03 | |
| Nautical Gals Inc | Human services | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Neighbors of Ravine Aux Couquille | Human services | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Ness Healthcare Foundation | Health care | 501(c)(3) | 2026 | |||
| New Christian Crusade Church | 501(c)(3) | 1971 | ||||
| New Covenant Presbyterian Church | 501(c)(3) | 1982 | ||||
| New Orleans Bicycle Club | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| New Orleans Geological Society Memorial Foundation | Education | 501(c)(3) | 1992 | $1.4 million | 2025-06 | |
| New Orleans Prayer Room Inc | Religion-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| New Orleans Youth Tennis Inc | Recreation and sports | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| North Shore Claims Association Inc | Community improvement and capacity building | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| North Shore Lacrosse League | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Northlake Dental Association | Health care | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| Northlake Nature Center Inc | Environment | 501(c)(3) | 1984 | $0 | $0 | 2025-06 |
| Northlake Newcomers Club | 501(c)(7) | 1989 | $0 | $0 | 2026-06 | |
| Northlake Performing Arts Society | Arts, culture and humanities | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Northshore Aauw | Education | 501(c)(4) | 2010 | $0 | $0 | 2025-06 |
| Northshore Baseball Development | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Northshore Church of Christ Inc | Religion-related | 501(c)(3) | 1996 | |||
| Northshore Democratic Womens Club | Social science | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Northshore Jewish Congreation | Religion-related | 501(c)(3) | 2002 | |||
| Northshore Prep Booster Club | Education | 501(c)(3) | 2026 | |||
| Northshore Robotics | Education | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Northshore Roller Derby | Recreation and sports | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| Northshore Swim School & Wellness Center | Recreation and sports | 501(c)(3) | 2006 | |||
| Northshore Youth Baseball | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Northshore Youth Baseball Developme NT | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2026-07 |
| Northwood Church New Orleans | 501(c)(3) | 1964 | ||||
| Nu Life 704 | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Oilfield Christian Fellowship of Covington Inc | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Old Mandeville Historic Association | Arts, culture and humanities | 501(c)(3) | 2011 | $0 | $0 | 2025-05 |
| On Ramps | Education | 501(c)(3) | 2019 | $0 | $0 | 2024-07 |
| Oneill Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Operation We Care | Human services | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Order of Indian Wars of the United States Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Order of the First Families of the Alabama Territory Inc | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Order of the Founders & Patriots of America | Arts, culture and humanities | 501(c)(3) | 1972 | $0 | $0 | 2025-12 |
| Ortlieb Foundation Inc | Education | 501(c)(3) | 2010 | $0 | $0 | 2023-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-08 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Partners for Humanitarian Action Service & Education International | Human services | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Patriots Baseball Booster | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Patriots Touchdown Booster Club | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Paws & Pray | Animal-related | 501(c)(3) | 2026 | |||
| Pay It Paward Inc | Animal-related | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Paytons Play It Forward Foundation | Human services | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Pets & People As Partners Inc | Animal-related | 501(c)(3) | 1992 | $0 | $0 | 2025-09 |
| Phoebes Nest | Human services | 501(c)(3) | 2026 | |||
| Pontchartrain Sailing Foundation | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Pro Youth Communities Inc | Youth development | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Procter and Helen Green Scholarship | Education | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Pta L Monteleone Jr High School L Monteleone Jr High School Pta | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Pta Louisiana Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Rare Blooms Foundation | Human services | 501(c)(3) | 2026 | |||
| Reach Teach Heal | Health care | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Reconciliation Institute | Community improvement and capacity building | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Recruiter for Christ | Religion-related | 501(c)(3) | 2009 | $0 | $1 | 2024-12 |
| Red Diamond Krewe | Education | 501(c)(3) | 2025 | |||
| Red Knights La Chapter 5 Firefighters Motorcycle Club | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Redeemer Lutheran Church | 501(c)(3) | 1941 | ||||
| Resource Development Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $1 | 2024-12 | |
| Risen Hope Discipling Association | Religion-related | 501(c)(3) | 2020 | |||
| Robert and Dorothy Meyer Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $3,600 | 2023-12 | |
| Robo Dawgs Booster Club Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Rotation Org Inc | Religion-related | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| S E L H Federal Credit Union | 501(c)(1) | 2010-12 | ||||
| Sea Clean International | Environment | 501(c)(3) | 2024 | |||
| Second Horizon Foundation | Health care | 501(c)(3) | 2026 | |||
| Seymore D Fair Foundation | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Skippers 96 | Public and societal benefit | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Society of Government Meeting Professionals Inc | 501(c)(6) | 1987 | $0 | $0 | 2025-06 | |
| Spared Foundation Inc | Youth development | 501(c)(3) | 2020 | $9,101 | 2025-11 | |
| Springboard 2 Universal Success | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Sr Charity Cook Team | Mutual and membership benefit | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| St Louis IX Art Society Foundation | Arts, culture and humanities | 501(c)(3) | 2022 | $37,906 | 2024-12 | |
| St Michaels Episcopal Church | 501(c)(3) | 1946 | ||||
| St Tammany Coroners Foundation Inc | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| St Tammany Fire Chiefs Association | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2023-12 |
| St Tammany Library Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| St Tammany Mothers of Multiples | Human services | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| St Tammany Veterans Foundation Inc | Public and societal benefit | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| St Timothy On the Northshore | Religion-related | 501(c)(3) | 2023 | |||
| Steve Robinson Ministries Incorporated | Religion-related | 501(c)(3) | 2023 | |||
| Sugar Buzz | Public and societal benefit | 501(c)(3) | 2023 | $1 | 2025-12 | |
| Team 2992 Robotics Boosters | Education | 501(c)(3) | 2018 | $0 | $0 | 2024-06 |
| The Field Church Inc | Religion-related | 501(c)(3) | 2026 | |||
| The Lifegate Inc | 501(c)(3) | 1956 | ||||
| The Neurospark Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| The North Shore Chapter of the Pia of Louisiana Incorporated | Mutual and membership benefit | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| The Rhiza Project | Religion-related | 501(c)(3) | 2026 | |||
| Timothy D Letter Memorial Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Trevors Cure Dat Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Troop-L Grant-A-Wish | Health care | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Unite Fellowship Inc | Religion-related | 501(c)(3) | 2022 | |||
| United Daughters of the Confederacy | 501(c)(3) | 1967 | $0 | $0 | 2026-08 | |
| Universal Life Ministries | Religion-related | 501(c)(3) | 2003 | |||
| Webstudy Foundation | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| West 30S Redemption Company LLC | Housing and shelter | 501(c)(3) | 2017 | $8.9 million | 2025-12 | |
| Widows Knight | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Winstead Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Woodmen of the World Life Insurance Society | 501(c)(8) | 1941 | $0 | $0 | 2025-12 |
By cause in Mandeville, LA
- Education 37
- Religion-related 30
- Human services 29
- Recreation and sports 27
- Health care 20
- Arts, culture and humanities 18
- Community improvement and capacity building 12
- Philanthropy, voluntarism and grantmaking foundations 11
- Youth development 10
- Diseases, disorders and medical disciplines 8
- Housing and shelter 6
- Public and societal benefit 5
- Mental health and crisis intervention 5
- Animal-related 5
- Environment 5
- Crime and legal-related 5
- Mutual and membership benefit 4
- Public safety, disaster preparedness and relief 3
- Medical research 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.