Data / Nonprofits / Delaware / Seaford
Nonprofits in Seaford, DE: 153 registered with the IRS
153 nonprofits are registered with the IRS in Seaford, DE, 123 of them 501(c)(3) charities; the 37 that report revenue took in $268.2 million. The largest by revenue: Tidalhealth Nanticoke Inc ($246 million), Sussex Montessori School Inc ($8.1 million), Delmarva Teen Challenge Inc ($3.5 million). Most common causes: religion-related (26), education (14), human services (9).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Tidalhealth Nanticoke Inc | Health care | 501(c)(3) | 1954 | $246 million | $185.6 million | 2025-06 |
| Sussex Montessori School Inc | Education | 501(c)(3) | 2019 | $8.1 million | $22.2 million | 2025-06 |
| Delmarva Teen Challenge Inc | Human services | 501(c)(3) | 1995 | $3.5 million | $6.7 million | 2024-12 |
| Seaford Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | $3.4 million | $11.1 million | 2025-06 |
| Nanticoke Watershed Alliance Inc | Environment | 501(c)(3) | 1996 | $942,802 | $583,960 | 2025-12 |
| Nanticoke Senior Center Inc | 501(c)(3) | 1978 | $914,647 | $1.6 million | 2025-06 | |
| Love Inc of Mid Delmarva Inc | Religion-related | 501(c)(3) | 2009 | $914,048 | $1.1 million | 2024-12 |
| Seaford District Library | 501(c)(3) | 1982 | $498,042 | $2.8 million | 2025-06 | |
| Delaware Strong Families Inc | Religion-related | 501(c)(3) | 2009 | $466,421 | $293,603 | 2024-12 |
| Curiosity Service Foundation Inc | Human services | 501(c)(3) | 2001 | $375,572 | $510,894 | 2025-06 |
| Cross Christian Academy Inc | Education | 501(c)(3) | 2011 | $304,504 | $818,583 | 2025-06 |
| Better Homes of Seaford Inc | 501(c)(3) | 1990 | $242,904 | $5.8 million | 2025-12 | |
| National Rural Letter Carriers Association | 501(c)(5) | 1912 | $242,537 | $404,832 | 2025-06 | |
| Seaford Lodge No 1728 Loyal Order of Moose | 501(c)(8) | 1972 | $175,517 | $653,215 | 2026-04 | |
| Little League Baseball Inc | 501(c)(3) | 1967 | $170,387 | $309,321 | 2025-09 | |
| Seaford Historical Society | 501(c)(3) | 1977 | $169,033 | $2.8 million | 2025-12 | |
| Her Care Clinic Inc | Human services | 501(c)(3) | 2022 | $166,012 | $69,920 | 2025-12 |
| Seaford Swimming Pool Assoc Inc | Recreation and sports | 501(c)(3) | 2018 | $162,258 | $115,393 | 2024-12 |
| Seaford Community Swim Center Inc | Recreation and sports | 501(c)(3) | 2020 | $147,838 | $89,314 | 2025-12 |
| Western Sussex Chamber of Commerce | 501(c)(6) | 1977 | $131,199 | $67,656 | 2024-12 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1972 | $111,098 | $230,868 | 2025-03 | |
| Delaware Family Policy Council | Public and societal benefit | 501(c)(4) | 2011 | $108,525 | $64,771 | 2024-12 |
| Delaware School Nutrition Association | Food, agriculture and nutrition | 501(c)(3) | 2015 | $99,951 | $57,033 | 2025-06 |
| American Legion | 501(c)(19) | 1946 | $99,611 | $193,569 | 2024-12 | |
| Fisher of Men Foundation | 501(c)(3) | 2021 | $94,894 | $403,547 | 2024-12 | |
| Tidemark Fcu Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $89,774 | $148,812 | 2025-12 |
| Seaford Community Concert Association Inc | Arts, culture and humanities | 501(c)(3) | 2007 | $82,560 | $202,518 | 2025-06 |
| Trinity Foundati0n | Human services | 501(c)(3) | 2006 | $75,313 | $166,846 | 2025-12 |
| Nanticoke River Yacht Club | 501(c)(7) | 1998 | $57,390 | $223,822 | 2025-12 | |
| Veterans of Foreign Wars Department of Delaware | Public and societal benefit | 501(c)(19) | 2024 | $55,730 | $13,147 | 2025-06 |
| Odd Fellows Cemetery Inc | 501(c)(13) | 1972 | $54,850 | $557,244 | 2025-09 | |
| Nanticoke River Watershed Conservan Cy | Environment | 501(c)(3) | 1993 | $51,803 | $753,219 | 2024-12 |
| Seaford School District Scholarship Foundation | Education | 501(c)(3) | 2013 | $46,814 | $989,298 | 2024-12 |
| Square One de Inc | Human services | 501(c)(3) | 2016 | $44,165 | $205,149 | 2025-12 |
| Steps for Hope Inc | Mental health and crisis intervention | 501(c)(3) | 2019 | $17,279 | $641,598 | 2025-12 |
| Soroptimist International of the Americas Inc | Crime and legal-related | 501(c)(3) | 2002 | $14,281 | $4,282 | 2025-06 |
| Seaford Nylon Employees Council Inc | 501(c)(5) | 1954 | $12,153 | $291,413 | 2025-06 | |
| Acorn Club of Seaford Inc | 501(c)(4) | 1981 | $0 | $0 | 2025-07 | |
| All Walks of Life Outreach Ministries | Religion-related | 501(c)(3) | 2006 | |||
| 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 | |
| Asclepius Enterprises LTD | Diseases, disorders and medical disciplines | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Atlanta Road Alliance Church | 501(c)(3) | 1972 | 2013-12 | |||
| Ben Burris Ministries Inc | 501(c)(3) | 1964 | ||||
| Bethel Worship Center | Religion-related | 501(c)(3) | 2005 | |||
| Boomerang Community Outreach | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Caleb Ross Chapter 2635 of the United Daughters of the Confederac | Public and societal benefit | 501(c)(3) | 2013 | $0 | $0 | 2026-08 |
| Christ Lutheran Church | 501(c)(3) | 1947 | ||||
| Church of Prophecy of Bethel Copob Inc | Religion-related | 501(c)(3) | 2017 | |||
| Citadel of Hope Deliverance Ministries Inc | Religion-related | 501(c)(3) | 2007 | |||
| Clarence St Church of God | 501(c)(3) | 1972 | ||||
| Cool Branch Home Owners Association | Housing and shelter | 501(c)(4) | 2018 | $0 | $0 | 2025-12 |
| Cordova Baptist Church | 501(c)(3) | 1963 | ||||
| Deeper Life Ministries | Religion-related | 501(c)(3) | 2023 | |||
| Degrafft Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $30,963 | 2023-12 | |
| Delaware Nanticoke Rotary Foundation Inc | Human services | 501(c)(3) | 2003 | $0 | $0 | 2025-06 |
| Delaware State Fire Chiefs Assoc | Public safety, disaster preparedness and relief | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Dempsey Tigers Eastern Shore Founda Tion | Recreation and sports | 501(c)(3) | 2026 | |||
| Diffusion of Hope Charity Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Disabled American Veterans | 501(c)(4) | 1942 | $0 | $0 | 2024-06 | |
| Divine Destiny Church of God Mission | 501(c)(3) | 1972 | ||||
| Downtown Seaford Association | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Driver Development Institute Inc | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| East Coast Evangelizing Fellowship | Religion-related | 501(c)(3) | 2002 | |||
| Eastern Shore Afram Festival | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Encounter Praize and Worship Center Inc | Religion-related | 501(c)(3) | 2013 | |||
| Ephphatha Care Foundation | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Family Motor Coach Association | 501(c)(7) | 1975 | $0 | $0 | 2024-12 | |
| Feral Feline Society | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| First Baptist Church of Seaford Inc | 501(c)(3) | 1975 | ||||
| First Church of the Nazarene of Seaford Delaware | 501(c)(3) | 1963 | ||||
| First Haitian Baptist Church of Seaford Delaware | 501(c)(3) | 1963 | ||||
| Friends for Rescue and Pet Care Inc | Animal-related | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Friends of the Blue Hen Special | 501(c)(3) | 2017 | $0 | $0 | 2025-12 | |
| Friends of the Seaford District Library Inc | 501(c)(3) | 1987 | $0 | $0 | 2025-12 | |
| GTW Ministries Incc | Religion-related | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Garetts Gift Inc | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Glory Tabernacle Church Fellowship | Religion-related | 501(c)(3) | 2021 | |||
| Good Samaritan Christian Fellowship | Religion-related | 501(c)(3) | 2007 | |||
| Grace Baptist Church-Seaford | 501(c)(3) | 1963 | ||||
| Grace Tabernacle of Deliverance Church Inc | Religion-related | 501(c)(3) | 2002 | |||
| Haitian Sanctified Church of God | 501(c)(3) | 1972 | ||||
| Harvest Time Ministry | Religion-related | 501(c)(3) | 2014 | |||
| Hogs and Heroes Foundation De-3 | Human services | 501(c)(3) | 2026 | |||
| Holly Shores Property Owners Association Inc | Community improvement and capacity building | 501(c)(4) | 2026 | $0 | $0 | 2025-12 |
| Homeless Cat Helpers Inc | Animal-related | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Hope Church | 501(c)(3) | 1970 | ||||
| House of Intercessory Prayer Inc | 501(c)(3) | 1991 | ||||
| Immanuel House of Praise | Religion-related | 501(c)(3) | 2008 | |||
| Independent Order of Odd Fellows | 501(c)(8) | 1962 | $0 | $0 | 2025-12 | |
| Integrated History Project - Ihp | Science and technology | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1963 | $0 | $0 | 2025-06 | |
| Kingdom Empowerment Christian Church | Religion-related | 501(c)(3) | 2011 | |||
| Kiwanis Foundation of the Kiwanis Club of Seaford Inc | 501(c)(3) | 1988 | $0 | $0 | 2025-09 | |
| Kiwanis International Inc | 501(c)(4) | 1962 | $0 | $0 | 2025-09 | |
| Leon Williams Revivals Inc | Religion-related | 501(c)(3) | 1969 | |||
| Lighthouse Church Ministries LLC | Religion-related | 501(c)(3) | 2026 | |||
| Link Ministries | Religion-related | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Ltdan Delmarva Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Marine Corps League | 501(c)(4) | 1946 | $0 | $0 | 2026-06 | |
| More Monuments Co | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Mt Olivet United Methodist Church | 501(c)(3) | 1971 | ||||
| N R Y C Co | 501(c)(2) | 1998 | $0 | $0 | 2025-12 | |
| Nanticoke Amateur Radio Club Inc | Education | 501(c)(3) | 2024 | |||
| Nanticoke Heritage Byway Inc | Environment | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Nanticoke Hope Inc | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Nanticoke River Arts Council | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Nanticoke Sportsmens Club Inc | Recreation and sports | 501(c)(7) | 2001 | $0 | $0 | 2024-12 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| Naugatuck Outreach Partnership | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| New Coverdale Outreach Mission Inc | Food, agriculture and nutrition | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Noble Venture Inc | Religion-related | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Open Hearts Open Minds Counseling Ministries Inc | Religion-related | 501(c)(3) | 2024 | $1 | 2024-12 | |
| Order of the Eastern Star of Delaware | 501(c)(8) | 1941 | $0 | $0 | 2025-12 | |
| Order of the Eastern Star of Delaware | 501(c)(8) | 1941 | $0 | $0 | 2025-06 | |
| Owig Foundation | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| Paws for Rescue Inc | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Plumbers and Pipefitters Local Union No 782 Joint Apprenticeship | 501(c)(9) | 1998 | ||||
| Power Love and Sound Mind Ministry for Jesus Christ Inc | Religion-related | 501(c)(3) | 2022 | |||
| Primitive Baptist Church | 501(c)(3) | 1972 | ||||
| Proximity Ministries | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Rainbow Daycare and Preschool Seaford Wesleyan Church | 501(c)(3) | 1970 | ||||
| Rotary International | 501(c)(4) | 1958 | $0 | $0 | 2025-06 | |
| School House Art Center | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Seaford Chapter 1384 Women of the Moose | 501(c)(8) | 1940 | $0 | $0 | 2026-04 | |
| Seaford Community Garden | Community improvement and capacity building | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Seaford Ffa Alumni Association | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Seaford Jrotc Booster Club | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Seaford Lions Foundation Inc | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-06 |
| Seaford Music and Education Institute | Education | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Seaford Police Foundation | Crime and legal-related | 501(c)(3) | 2024 | |||
| Seaford Tomorrow Inc | Public and societal benefit | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Seaford Youth Football | Recreation and sports | 501(c)(3) | 2025 | |||
| Seaford-Blades Associated Charities Inc | 501(c)(3) | 1991 | $0 | $0 | 2025-12 | |
| Seipp Charitable Trust | Religion-related | 501(c)(3) | 2006 | $154,883 | 2024-12 | |
| Soul Saving Family Restoration Center Inc | Religion-related | 501(c)(3) | 2010 | |||
| Spade and Trowel Garden Club | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Spuck and Lid Bennett Scholarship Fund Inc | Education | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Steel Horse Knights | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Sussex Community Gospel Ministries Inc | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-03 |
| Sussex County Animal Association | Animal-related | 501(c)(3) | 2003 | $0 | $0 | 2025-06 |
| Sussex County Science Fair | Youth development | 501(c)(3) | 2025 | |||
| Sussex County Volunteer Fire Chiefs Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Sussex Montessori School Pto Inc | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-07 |
| The Institute for Minority Engineer Ing Regional Incentive Training in | Education | 501(c)(3) | 2026 | |||
| Tidalhealth Physician Network Inc | Health care | 501(c)(3) | 1988 | $0 | $0 | 2026-06 |
| United States Power Squadrons | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| Veterans of Foreign Wars Auxiliary Department of Delaware | 501(c)(4) | 1974 | $0 | $0 | 2025-06 | |
| Veterans of Foreign Wars of the United States Auxiliary Dept of MD | 501(c)(19) | 2001 | $0 | $0 | 2026-06 | |
| WTL Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Wesleyan Heritage Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| West Seaford Elementary Pto | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Woodbridge Pride Cheerleading | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2026-06 |
By cause in Seaford, DE
- Religion-related 26
- Education 14
- Human services 9
- Recreation and sports 7
- Arts, culture and humanities 6
- Philanthropy, voluntarism and grantmaking foundations 5
- Public and societal benefit 5
- Animal-related 5
- Health care 4
- Community improvement and capacity building 3
- Public safety, disaster preparedness and relief 3
- Environment 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.