Data / Nonprofits / Maryland / Williamsport
Nonprofits in Williamsport, MD: 83 registered with the IRS
83 nonprofits are registered with the IRS in Williamsport, MD, 68 of them 501(c)(3) charities; the 26 that report revenue took in $180.5 million. The largest by revenue: Homewood Living Frederick Inc ($50.8 million), Homewood Living Plum Creek Inc ($38.3 million), Homewood Living Martinsburg Inc ($28.3 million). Most common causes: recreation and sports (9), human services (7), education (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Homewood Living Frederick Inc | Human services | 501(c)(3) | 1995 | $50.8 million | $240 million | 2024-12 |
| Homewood Living Plum Creek Inc | Human services | 501(c)(3) | 1995 | $38.3 million | $72.9 million | 2024-12 |
| Homewood Living Martinsburg Inc | Health care | 501(c)(3) | 1995 | $28.3 million | $38.5 million | 2024-12 |
| Homewood Living Williamsport Inc | Housing and shelter | 501(c)(3) | 1953 | $23.1 million | $37.7 million | 2024-12 |
| Homewoodliving Foundation Inc | Human services | 501(c)(3) | 1995 | $10.3 million | $25.1 million | 2024-12 |
| Homewood Living Ministries Inc | Housing and shelter | 501(c)(3) | 1995 | $9.2 million | $51.8 million | 2024-12 |
| Cedar Ridge Childrens Home and School Inc | Human services | 501(c)(3) | 1965 | $6.2 million | $4.5 million | 2025-06 |
| Homewood Living Spring House Inc | Housing and shelter | 501(c)(3) | 2007 | $5.9 million | $30.8 million | 2024-12 |
| C&O Canal Trust Inc | Environment | 501(c)(3) | 2007 | $1.9 million | $2.3 million | 2025-09 |
| Conocheague Tribe No 84 Improved Order of Redmen Inc | Recreation and sports | 501(c)(7) | 2025 | $1.3 million | $4.3 million | 2025-12 |
| Williamsport Volunteer Fire and Emergency Medical Services Inc | Recreation and sports | 501(c)(3) | 2014 | $1.2 million | $4.1 million | 2025-06 |
| Farmers and Hunters Feeding the Hungry Inc | Food, agriculture and nutrition | 501(c)(3) | 2000 | $1.1 million | $346,867 | 2025-06 |
| The Potomac Fish and Game Club Incorporated | 501(c)(7) | 1994 | $752,350 | $2.8 million | 2024-12 | |
| Apples for Children | Human services | 501(c)(3) | 2002 | $745,010 | $509,280 | 2025-06 |
| American Legion Inc Post 202 | 501(c)(19) | 1946 | $683,389 | $868,798 | 2025-06 | |
| Loyal Order of Moose | 501(c)(8) | 1940 | $174,814 | $420,342 | 2026-04 | |
| Africa Media Mission Outreach Inc | Religion-related | 501(c)(3) | 2020 | $129,542 | $29,977 | 2024-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $108,378 | $67,414 | 2025-09 | |
| Rise Up Softball Academy Travel Club Inc | Recreation and sports | 501(c)(3) | 2022 | $100,757 | $1,506 | 2025-07 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $85,900 | $92,472 | 2025-09 | |
| Soroptimist International of the Americas Inc | Crime and legal-related | 501(c)(3) | 2002 | $63,141 | $23,754 | 2025-06 |
| Luther Jaybird Grimes Foundation Inc | Education | 501(c)(3) | 2021 | $57,319 | $1,298 | 2025-06 |
| Williamsport Band Boosters Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $53,240 | $57,913 | 2025-06 |
| Williamsport Wildcat Athletic Booster Club Inc | Education | 501(c)(3) | 2000 | $50,542 | $225,407 | 2025-06 |
| Hagerstown Fairgrounds Softball Association | Recreation and sports | 501(c)(3) | 2008 | $19,719 | $57,040 | 2025-12 |
| S K Feline Furbabies Rescue Inc | Animal-related | 501(c)(3) | 2017 | $12,957 | $3,513 | 2025-12 |
| Albert E & Naomi B Sinnisen Foundation | 501(c)(3) | 1987 | $1.2 million | 2025-12 | ||
| Alexander House Inc | 501(c)(3) | 1978 | $944,234 | 2025-12 | ||
| America S Hauling for Hope | Human services | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Ancient Free & Accepted Masons of Maryland | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Battle of Falling Waters 1863 Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Bethany Chapel | 501(c)(3) | 1981 | ||||
| Bettys Wish A Professional Caregivers Association Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 | |
| Calvary Temple Inc | 501(c)(3) | 1978 | ||||
| Central Maryland Antique Tractor Club Inc | Education | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Challenger Duckpin League Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Christ Community Church | 501(c)(3) | 1972 | 2024-12 | |||
| Downsville Christian Church | 501(c)(3) | 1951 | ||||
| Downsville Ruritan Community Center Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Faith Christian Fellowship of Halfway | Religion-related | 501(c)(3) | 2016 | |||
| Fly Fishers International Inc | 501(c)(3) | 1969 | $0 | $0 | 2025-12 | |
| Friends of Troop 17 Charitable Trust Inc | Youth development | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Funkstown Rod & Gun Club Inc | 501(c)(7) | 1976 | $0 | $0 | 2025-12 | |
| Gateway Church | 501(c)(3) | 1972 | ||||
| Hagerstown Baseball Association Inc | Recreation and sports | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Hagerstown Pickleball Alliance | Recreation and sports | 501(c)(3) | 2026 | |||
| Improved Order of Redmen Degree of Pocahontas of Maryland | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Indiana Farmers and Hunters Feeding the Hungry Inc | Food, agriculture and nutrition | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| James and Mary Schurz Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $1.2 million | 2025-12 | |
| Jone L Bowman Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $25.8 million | 2024-12 | |
| Kershner Sisters Foundation | 501(c)(3) | 1982 | $551,704 | 2025-12 | ||
| Leticia Nakafuuma Detrow Foundation Inc | Youth development | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Lighthouse Baptist Church | Religion-related | 501(c)(3) | 2014 | |||
| Living Waters Chapel A Religious Corp | 501(c)(3) | 1990 | ||||
| Local 1772 | Employment | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Mark 923 Broken & Saved Inc | Mental health and crisis intervention | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Maryland Foster Parent Association Washington County Inc | 501(c)(3) | 2021 | $0 | $0 | 2026-06 | |
| National Active and Retired Federal Employees Association | 501(c)(5) | 1963 | $0 | $0 | 2025-12 | |
| National Rural Letter Carriers Association | 501(c)(5) | 1972 | $0 | $0 | 2026-06 | |
| New Life Believers | 501(c)(3) | 1974 | ||||
| Rehoboth United Methodist Church | 501(c)(3) | 1974 | ||||
| Richmond Lee Downey Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $262,450 | 2025-12 | |
| Ruritan National Corp | 501(c)(4) | 1964 | $0 | $0 | 2025-12 | |
| Springfield Middle School Band Boosters Inc | Youth development | 501(c)(3) | 1997 | $0 | $0 | 2024-05 |
| Stand for Love Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| The Samantha Kelly Memorial Fund Inc | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Unity of Hagerstown | 501(c)(3) | 1970 | ||||
| Veterans of Foreign Wars of the United States Auxiliary Dept of MD | Public and societal benefit | 501(c)(19) | 2001 | $0 | $0 | 2026-06 |
| Walnut Point Family Fellowship Inc | Religion-related | 501(c)(3) | 2017 | |||
| Washington County Girls Softball | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Washington County Housing Solutions Inc | Housing and shelter | 501(c)(3) | 2014 | $0 | $2,290 | 2025-06 |
| Wildlings Inc | Education | 501(c)(3) | 2025 | |||
| William G Porter Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $1.3 million | 2026-06 | |
| Williamsport Community Bandincorporated | Arts, culture and humanities | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Williamsport Elementary Pto | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Williamsport Food Bank Inc | Food, agriculture and nutrition | 501(c)(3) | 2025 | |||
| Williamsport High School Choral Boosters | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Williamsport Methodist Church | 501(c)(3) | 1974 | ||||
| Williamsport Volunteer Ambulance Service Inc | Health care | 501(c)(3) | 1978 | |||
| Williamsport Youth Soccer Inc | Recreation and sports | 501(c)(3) | 2001 | $0 | $0 | 2024-12 |
By cause in Williamsport, MD
- Recreation and sports 9
- Human services 7
- Education 6
- Arts, culture and humanities 5
- Housing and shelter 4
- Religion-related 4
- Philanthropy, voluntarism and grantmaking foundations 4
- Food, agriculture and nutrition 3
- Youth development 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.