Data / Nonprofits / Maryland / PRNC Frederck
Nonprofits in PRNC Frederck, MD: 111 registered with the IRS
111 nonprofits are registered with the IRS in PRNC Frederck, MD, 91 of them 501(c)(3) charities; the 44 that report revenue took in $251.3 million. The largest by revenue: Calverthealth Medical Center Inc ($170.3 million), Calvert Health System Inc ($33.1 million), Arc of Southern Maryland ($32.1 million). Most common causes: religion-related (19), human services (9), recreation and sports (8).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Calverthealth Medical Center Inc | Health care | 501(c)(3) | 1943 | $170.3 million | $140.7 million | 2025-06 |
| Calvert Health System Inc | Health care | 501(c)(3) | 2015 | $33.1 million | $133.7 million | 2025-06 |
| Arc of Southern Maryland | 501(c)(3) | 1977 | $32.1 million | $31.5 million | 2025-06 | |
| Calverthealth Foundation Inc | Health care | 501(c)(3) | 1990 | $2.5 million | $9.2 million | 2025-06 |
| Western Chesapeake Properties of Calvert County Inc | 501(c)(4) | 1979 | $1.2 million | $5.2 million | 2025-06 | |
| Project Echo Inc | Human services | 501(c)(3) | 1992 | $1.2 million | $2.6 million | 2025-06 |
| Calvert County School Bus Contractors Health & Welfare Trust | Mutual and membership benefit | 501(c)(9) | 2000 | $1 million | $408,020 | 2025-08 |
| American Chestnut Land Trust Inc | Environment | 501(c)(3) | 1987 | $981,870 | $8.2 million | 2023-12 |
| Prince Frederick Volunteer Fire Department Incorporated | Public safety, disaster preparedness and relief | 501(c)(3) | 2020 | $846,336 | $969,364 | 2025-06 |
| St Marys County School Bus Contractors Health & Welfare Trust | Mutual and membership benefit | 501(c)(9) | 2004 | $829,180 | $277,539 | 2025-08 |
| Local Church Network Inc | Religion-related | 501(c)(3) | 2022 | $719,621 | $182,426 | 2024-12 |
| Calvert Soccer Association Inc | Recreation and sports | 501(c)(3) | 2014 | $649,306 | $889,264 | 2024-12 |
| Pets With Disabilities | Animal-related | 501(c)(3) | 2005 | $549,794 | $1.5 million | 2025-06 |
| Calvert Farmland Trust Inc | Food, agriculture and nutrition | 501(c)(3) | 1994 | $372,392 | $1.5 million | 2024-12 |
| Farming 4 Hunger Inc | Food, agriculture and nutrition | 501(c)(3) | 2012 | $353,474 | $170,324 | 2024-12 |
| Calvert Animal Welfare League Inc | Animal-related | 501(c)(3) | 1993 | $336,129 | $1.4 million | 2025-12 |
| Calvert Education Association Inc | 501(c)(5) | 1977 | $325,657 | $413,152 | 2025-08 | |
| Arts Council of Calvert County Inc | 501(c)(3) | 1989 | $303,260 | $391,937 | 2025-06 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $296,839 | $226,843 | 2026-03 | |
| CMH Holding Co | Community improvement and capacity building | 501(c)(2) | 2002 | $272,772 | $1 million | 2025-06 |
| Calvert Advanced Life Support Unit Inc | Health care | 501(c)(3) | 2002 | $261,109 | $679,578 | 2025-06 |
| Launching Educational Assistance Programs Forward Inc | Education | 501(c)(3) | 2001 | $249,296 | $229,070 | 2025-12 |
| Prince Frederick Volunteer Rescue Squad Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $232,255 | $82,968 | 2025-06 |
| On Our Own of Calvert Inc | Human services | 501(c)(3) | 1998 | $223,514 | $44,525 | 2025-06 |
| Calvert County Chamber of Commerce Inc | 501(c)(6) | 1983 | $214,007 | $446,153 | 2024-12 | |
| Calvert Association of Educational Support Staff | Employment | 501(c)(5) | 2011 | $207,134 | $163,975 | 2025-08 |
| Calvert Optimist Community Parks Foundation Inc | Recreation and sports | 501(c)(3) | 1990 | $204,338 | $1.4 million | 2025-09 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $192,338 | $144,259 | 2025-09 | |
| Community Mediation Center of Calvert County Incorporated | Crime and legal-related | 501(c)(3) | 2008 | $185,603 | $154,827 | 2026-06 |
| Barstow Acres Childrens Center Inc | Human services | 501(c)(3) | 2003 | $156,144 | $8,713 | 2026-06 |
| Christmas-In-April-Calvert County Inc | Housing and shelter | 501(c)(3) | 1992 | $143,117 | $158,857 | 2024-06 |
| Prince Frederick Eagles Youth Organization Inc | Recreation and sports | 501(c)(3) | 2011 | $141,950 | $10,105 | 2025-12 |
| Eastern Crossing Seminar Inc | Education | 501(c)(3) | 2023 | $128,150 | $72,557 | 2025-12 |
| Calvert Memorial Hospital Auxiliary | Health care | 501(c)(3) | 1966 | $127,920 | $5,635 | 2026-06 |
| Fraternal Order of Police | Mutual and membership benefit | 501(c)(8) | 2021 | $105,555 | $509,516 | 2024-12 |
| Southern Maryland Invitationallivestock Expo | Recreation and sports | 501(c)(3) | 2007 | $53,034 | $57,739 | 2025-10 |
| Birthright of Prince Frederick | 501(c)(3) | 1995 | $48,672 | $106,040 | 2024-12 | |
| Calvert Alliance Against Substance Abuse Inc | Mental health and crisis intervention | 501(c)(3) | 1991 | $48,586 | $72,518 | 2025-06 |
| Calvert County Public Library Foundation Inc | Education | 501(c)(3) | 2000 | $47,212 | $480,706 | 2025-12 |
| Calvert Environmental Trust for Youth Inc | Environment | 501(c)(3) | 1996 | $37,050 | $571,121 | 2024-12 |
| Calvert County Lions Club Inc | Community improvement and capacity building | 501(c)(3) | 2000 | $27,989 | $37,652 | 2025-06 |
| Community Ministry of Calvert County | Human services | 501(c)(3) | 2012 | $22,832 | $46,619 | 2024-12 |
| CMH II Holding Co | Community improvement and capacity building | 501(c)(2) | 2002 | $13,767 | $533,995 | 2025-06 |
| Connection Inc | Public and societal benefit | 501(c)(3) | 2018 | $5,288 | $114,701 | 2025-12 |
| Amateur Athletic Union of the Us Inc | 501(c)(3) | 1966 | $0 | $0 | 2025-08 | |
| American Society of Plumbing Engineers Washington DC Chapter | Employment | 501(c)(6) | 1997 | $0 | $0 | 2026-06 |
| Anchor Christian Collaborative Inc | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-03 |
| BHC Youth Corporation | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Basswood Folk Arts Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Beyond the Surface Inc | Human services | 501(c)(3) | 2026 | |||
| Blossoming Butterfly Warriors Inc | Health care | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Breath of God Ministries | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Bulldog Athletic Association | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-10 |
| Cals Cru | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Calvert Affordable Housing Alliance Inc | Community improvement and capacity building | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Calvert Association of Supervisors and Administrators-Msea-Nea | Employment | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Calvert C A R E S | Mental health and crisis intervention | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Calvert County Baptist Church | Religion-related | 501(c)(3) | 2011 | |||
| Calvert County Farm Bureau | 501(c)(5) | 1973 | $0 | $0 | 2025-12 | |
| Calvert County Rescue Dive Team Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2012 | $0 | $0 | 2026-07 |
| Calvert County Sheriff Foundation Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Calvert County Sportsmens Club Inc | 501(c)(7) | 1986 | $0 | $0 | 2025-12 | |
| Calvert County Tennis Association Inc | Recreation and sports | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Calvert County Volunteer Fire-Rescue & Ems Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Calvert Elementary Pto | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Calvert High School Pto | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Calvert Meals On Wheels Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-09 | |
| Calvert Mentors Inc | Youth development | 501(c)(3) | 2026 | |||
| Calvert Pines Senior Center Council Inc | Human services | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Childrens Aid Inc | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-06 |
| Concerned Black Women of Calvert County | Civil rights, social action and advocacy | 501(c)(3) | 2017 | $0 | $0 | 2026-05 |
| Defend the Faith in Christ Ministries Inc | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Evokepurpose | Human services | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Family Motor Coach Association | 501(c)(7) | 1975 | ||||
| Foundation To Report Empower & Educate Maryland Inc | Civil rights, social action and advocacy | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Freedom Church of Calvert Inc | Religion-related | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Friends of Calvert County Seniors Inc | Human services | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Generation of Praise Christian Church | Religion-related | 501(c)(3) | 2013 | |||
| Greater Mount Zion Inc | Religion-related | 501(c)(3) | 2003 | |||
| Healing & Deliverance Community Experience of the Holy Spirit | Religion-related | 501(c)(3) | 2006 | |||
| Honor the Blue Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Hope for Hopeless Children NFP | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Jason & Katie Brinkley Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $6,528 | 2025-12 | |
| Kemelong Foundation NFP | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Knights of Columbus | 501(c)(8) | $0 | $0 | 2023-06 | ||
| League of Women Voters Calvert Co | 501(c)(4) | 1968 | $0 | $0 | 2025-06 | |
| Litter Bitters Corporation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| Marbury Church of God | 501(c)(3) | 1960 | ||||
| New Creation Bible Church Inc | Religion-related | 501(c)(3) | 2015 | |||
| New Life Baptists Church | Religion-related | 501(c)(3) | 2003 | |||
| Newlife Calvert | Religion-related | 501(c)(3) | 2024 | |||
| One World One Savior | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Opening Night Productions | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Piscataway Conoy Confederacy and Sub Tribes Inc | Arts, culture and humanities | 501(c)(3) | 1983 | $0 | $0 | 2025-06 |
| Prince Frederick Rotary Club Foundation Inc | Education | 501(c)(3) | 1996 | $0 | $0 | 2026-06 |
| Prince Frederick United Methodist Cemetery Corporation | 501(c)(13) | 1982 | $0 | $0 | 2025-12 | |
| Pta Delaware Congress | 501(c)(3) | 1971 | $0 | $0 | 2025-06 | |
| Revive Church Inc | Religion-related | 501(c)(3) | 2021 | |||
| Rotary International | 501(c)(4) | 1943 | $0 | $0 | 2025-06 | |
| Safe Harbor Incorporated | Housing and shelter | 501(c)(3) | 1992 | $0 | $0 | 2025-06 |
| Saint John Vianney Church | Religion-related | 501(c)(3) | 1946 | |||
| Seek and Save Deliverance Ministry | Religion-related | 501(c)(3) | 2007 | |||
| Servants of Christ Ministries | Religion-related | 501(c)(3) | 2011 | |||
| Shield of Hope | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Southern Maryland Soccer League Inc | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Southern Prince Georges Rotary Foundation Incorporated | 501(c)(3) | 1987 | $0 | $0 | 2025-06 | |
| St Pauls Episcopal Church | 501(c)(3) | 1975 | ||||
| Voiture Nationale La Societe Des 40 Hommes Et 8 Chevaux | 501(c)(19) | 1939 | $0 | $0 | 2025-12 | |
| Wesleyan Church Corp | 501(c)(3) | 1970 | ||||
| Whole Heart Deliverance Temple Ministries Inc of Prince Frederick | Religion-related | 501(c)(3) | 2004 | |||
| Whole Heart Tuition Fund Community Help | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
By cause in PRNC Frederck, MD
- Religion-related 19
- Human services 9
- Recreation and sports 8
- Education 8
- Health care 8
- Public safety, disaster preparedness and relief 5
- Community improvement and capacity building 4
- Arts, culture and humanities 3
- Mutual and membership benefit 3
- Employment 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.