Data / Nonprofits / Maryland / Leonardtown / Education
Education nonprofits in Leonardtown, MD: 12 registered with the IRS
12 education nonprofits are registered with the IRS in Leonardtown, MD, 12 of them 501(c)(3) charities; the 4 that report revenue took in $457,373. The largest by revenue: St Marys County Advanced Life Support Unit Inc ($275,885), Friends of the St Marys County Library Inc ($126,190), St Marys Library Foundation Inc ($54,374).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| St Marys County Advanced Life Support Unit Inc | 501(c)(3) | 2009 | $275,885 | $1.1 million | 2025-06 |
| Friends of the St Marys County Library Inc | 501(c)(3) | 2016 | $126,190 | $26,861 | 2025-12 |
| St Marys Library Foundation Inc | 501(c)(3) | 2017 | $54,374 | $1 | 2025-12 |
| St Marys County Public Schools Science Technology Engineering & M | 501(c)(3) | 2002 | $924 | $18,713 | 2025-06 |
| Francis F & Margaret L Greenwell Catholic School Scholarship | 501(c)(3) | 2022 | $5.8 million | 2025-12 | |
| Hearts Hello Inc | 501(c)(3) | 2024 | |||
| Leonardtown High School Band Boosters | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Leonardtown Raiders Football Quarterback Club Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Pta Maryland Congress of Parent & Leonardtown Elementary School Pta | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Southern Maryland Athletic Conference | 501(c)(3) | 2025 | |||
| St Marys County Business Education and Community Alliance Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| St Marys Ryken Inc | 501(c)(3) | 1946 |
Other causes in Leonardtown, MD
- Human services 11
- Recreation and sports 9
- Religion-related 6
- Animal-related 5
- Arts, culture and humanities 5
- Community improvement and capacity building 4
- Housing and shelter 3
- Philanthropy, voluntarism and grantmaking foundations 3
- Health care 3
- Environment 3
Every nonprofit in Leonardtown, MD · Education nonprofits across the state · 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.