Nonprofits in Wilmington, Delaware

Nonprofits in Wilmington, Delaware. Browse 5,363 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Delaware Boots on the Ground

    EIN 260700324 · Headquarters: Wilmington, DE, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Delaware Breast Cancer Coalition Inc

    EIN 522045298 · Headquarters: WILMINGTON, DE, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Delaware Breast Cancer Coalition Resale Shop Inc

    EIN 273966210 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Delaware Business Roundtable Inc

    EIN 510258540 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Delaware Center for Architecture Inc

    EIN 272952920 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. Delaware Center for Homeless Veterans Inc

    EIN 272468110 · Headquarters: WILMINGTON, DE, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Delaware Center for Horticulture Inc

    EIN 510252857 · Headquarters: WILMINGTON, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Delaware Center for Justice

    EIN 510064323 · Headquarters: WILMINGTON, DE, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Delaware Chapter of American Radiological Nurses Association

    EIN 260537243 · Headquarters: wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. Delaware Chapter of American Society of Chartered

    EIN 516020198 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Delaware Chapter of the American College of Surgeons Inc

    EIN 142006787 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Delaware Chapter of the Association of Legal Administrators

    EIN 510362320 · Headquarters: WILMINGTON, DE, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Delaware Charter Schools Network

    EIN 510414527 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Delaware Children's Museum Inc

    EIN 510305812 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Delaware Children's Theatre Ltd

    EIN 510122191 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  16. Delaware Chinese American Golf Association

    EIN 872823111 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Delaware Choral Arts Assoc

    EIN 510310136 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Delaware Coalition Against Domestic Violence

    EIN 510354794 · Headquarters: WILMINGTON, DE, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Delaware Coalition for Open Government Inc

    EIN 205196698 · Headquarters: Wilmington, DE, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Delaware College of Art and Design

    EIN 522027415 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Delaware College Preparatory Academy

    EIN 208358688 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  22. Delaware College Scholars Inc

    EIN 824608572 · Headquarters: WILMINGTON, DE, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Delaware Community Development Corporati

    EIN 510257372 · Headquarters: WILMINGTON, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Delaware Community Foundation Inc

    EIN 222804785 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Delaware Community Investment Corporation

    EIN 223080881 · Headquarters: WILMINGTON, DE, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Delaware Community Reinvestment Action Council Inc

    EIN 510329119 · Headquarters: WILMINGTON, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Delaware Congress Pta

    EIN 393583970 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Delaware Council on Gambling Problems Inc

    EIN 510285112 · Headquarters: WILMINGTON, DE, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Delaware Dance Education Organization

    EIN 833172662 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Delaware Dispute Center Inc

    EIN 451535682 · Headquarters: WILMINGTON, DE, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Delaware Ecumenical Council on Children and Families

    EIN 510341283 · Headquarters: Wilmington, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Delaware Elite Inc

    EIN 450545248 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Delaware Employers and Employees Education Fund

    EIN 883689387 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Delaware Employers for Economic Progress

    EIN 472028868 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Delaware Eranow

    EIN 814270192 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Delaware Family Voices Inc

    EIN 273213370 · Headquarters: Wilmington, DE, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  37. Delaware Federation of Housing Counselors Inc

    EIN 510366761 · Headquarters: WILMINGTON, DE, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Delaware Film Institute

    EIN 414552507 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Delaware Foundation for Science and Mathematics Education

    EIN 510371355 · Headquarters: WILMINGTON, DE, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Delaware Foundation for Senior Citizens Home Share Inc

    EIN 990757847 · Headquarters: Wilmington, DE, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Delaware Foundation for the Visual Arts

    EIN 510320156 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Delaware Founders Initiative Inc

    EIN 813031301 · Headquarters: WILMINGTON, DE, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. Delaware Futures Inc

    EIN 510378138 · Headquarters: Wilmington, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Delaware Genealogical Society

    EIN 510320290 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Delaware Grand Lodge Sons of Italy Foundation

    EIN 510387432 · Headquarters: WILMINGTON, DE, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Delaware Grassroots Organizing Fund Inc Delaware Grassroots Organizing Fund

    EIN 873852236 · Headquarters: Wilmington, DE, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  47. Delaware Green Recycling Community Outreach

    EIN 834391282 · Headquarters: WILMINGTON, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Delaware Greenways Inc

    EIN 510325462 · Headquarters: WILMINGTON, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Delaware Guidance Services for Children & Youth Inc

    EIN 510071906 · Headquarters: WILMINGTON, DE, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Delaware Head Start Association

    EIN 020568983 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Delaware Health Care Facilities Association

    EIN 510283798 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Delaware Health Empowerment Coalition Inc

    EIN 880563353 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Delaware Health Net Inc

    EIN 201336340 · Headquarters: WILMINGTON, DE, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Delaware Helpline Inc A/k/a Delaware 2-1-1

    EIN 510376406 · Headquarters: WILMINGTON, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Delaware Hispanic Bar Association

    EIN 800167509 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Delaware Hispanic Chamber of Commerce Inc

    EIN 933812416 · Headquarters: WILMINGTON, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Delaware HIV Services Inc

    EIN 510348892 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Delaware Horsemen's Assistance Fund Inc

    EIN 516020165 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Delaware House of Prayer Inc

    EIN 472464225 · Headquarters: Wilmington, DE, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Delaware Housing Opportunity Fund Inc

    EIN 205769960 · Headquarters: WILMINGTON, DE, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Delaware Humane Association

    EIN 510082499 · Headquarters: WILMINGTON, DE, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Delaware Innovation Fund

    EIN 232799695 · Headquarters: WILMINGTON, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  63. Delaware Innovation Space Inc

    EIN 820832288 · Headquarters: WILMINGTON, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Delaware Institute for Continuing Legal Education Inc

    EIN 332669902 · Headquarters: WILMINGTON, DE, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Delaware Institute for Planning and Design

    EIN 522343709 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. Delaware Institute for the Arts in Educa

    EIN 222444690 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Delaware Institute of Hematology

    EIN 237436333 · Headquarters: WILMINGTON, DE, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990

  68. Delaware Italian American Education Association Inc

    EIN 271832147 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delaware Italian American Foundation Inc

    EIN 834042355 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Delaware Juneteenth Assoc

    EIN 510399328 · Headquarters: WILMINGTON, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Delaware Junior Team Tennis Association

    EIN 364574883 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Delaware Kidney Fund Inc

    EIN 510294122 · Headquarters: Wilmington, DE, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Delaware Lahore Delhi Partnership for Peace

    EIN 454247361 · Headquarters: WILMINGTON, DE, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Delaware Law Related Education Center Inc

    EIN 510368093 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Delaware Lawyers Assistance Fund

    EIN 464873901 · Headquarters: WILMINGTON, DE, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Delaware Literary Connection Inc

    EIN 510368323 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Delaware Mathematics Coalition Inc

    EIN 475411240 · Headquarters: Wilmington, DE, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Delaware Medical Relief Team

    EIN 271760863 · Headquarters: WILMINGTON, DE, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Delaware Mentor Program Inc

    EIN 510339759 · Headquarters: WILMINGTON, DE, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Delaware Military Academy

    EIN 510413420 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Delaware Military Academy Music

    EIN 383915574 · Headquarters: WILMINGTON, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Delaware Military Academy Spor Booster Club

    EIN 200350545 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Delaware Military Heritage and Education Foundation Inc

    EIN 202467191 · Headquarters: Wilmington, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Delaware Mortgage Bankers Association

    EIN 474553088 · Headquarters: Wilmington, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  85. Delaware Museum of Nature and Science Inc

    EIN 510083535 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Delaware Music Network

    EIN 991084801 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Delaware National Guard and Reserve Foundation Inc

    EIN 204494107 · Headquarters: Wilmington, DE, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Delaware Neuroscience Alliance Inc

    EIN 510571968 · Headquarters: WILMINGTON, DE, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Delaware Nonprofit Action Network

    EIN 934563934 · Headquarters: Wilmington, DE, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Delaware Nonprofit Wellness Inc

    EIN 393461131 · Headquarters: WILMINGTON, DE, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Delaware Office Nurses Association

    EIN 510368868 · Headquarters: Wilmington, DE, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  92. Delaware Orchid Society

    EIN 237325796 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Delaware Outlaws Fast Pitch Association Inc

    EIN 842830636 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Delaware Ovarian Cancer Foundation Inc

    EIN 271158450 · Headquarters: Wilmington, DE, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Delaware Pacem in Terris Inc

    EIN 516021136 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Delaware Paralegal Association

    EIN 510312873 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Delaware Pardon Initiative Inc

    EIN 822058850 · Headquarters: Wilmington, DE, US · Crime & Legal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Delaware Performing Arts Center Inc

    EIN 510281325 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Delaware Photographic Society

    EIN 510103286 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Delaware Pinball Collective Inc

    EIN 862344086 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

First page and all pages