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. 100 Black Men of Delaware

    EIN 872715325 · Headquarters: WILMINGTON, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 1218 Foundation

    EIN 832228010 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. 135 Delaware Families Chapter

    EIN 830768734 · Headquarters: WILMINGTON, DE, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. 150 Madison Lane Preservation Fund C/o Rzahralddin Lewis Brisbois

    EIN 273917967 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. 16 Bluestem Foundation

    EIN 394276759 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. 18 Pomegranates Inc

    EIN 262000133 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  7. 18220 Fund

    EIN 843050877 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. 2 X 4 Square Dance Club

    EIN 237227497 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. 2-4-3 Foundation

    EIN 872269674 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. 302 Phalanx Foundation Inc

    EIN 810790507 · Headquarters: WILMINGTON, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. 346 Foundation

    EIN 873077923 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. 4 Legs Foundation

    EIN 831800022 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  13. 4 Paws for Life Inc

    EIN 264153639 · Headquarters: Wilmington, DE, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204255500 · Headquarters: WILMINGTON, DE, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. 419 Foundation

    EIN 812724989 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. 4Dacity Inc

    EIN 993167892 · Headquarters: WILMINGTON, DE, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. 4S Family Foundation

    EIN 932481820 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. 4Youth Productions Inc

    EIN 300787786 · Headquarters: WILMINGTON, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. 5Rivers Foundation

    EIN 453723090 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. 7-Eleven Cares Foundation

    EIN 823558653 · Headquarters: Wilmington, DE, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. 849 Foundation

    EIN 270602001 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. 911 Justice Inc

    EIN 883043092 · Headquarters: Wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. 98 Octane - Heroes Health Impact Initiative Corporation

    EIN 332260307 · Headquarters: Wilmington, DE, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. A & B Mac Family Foundation

    EIN 814627422 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. A & I Housing Inc

    EIN 510315500 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. A Better Chance for Our Children Inc

    EIN 271621216 · Headquarters: WILMINGTON, DE, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. A Blue Sky Foundation

    EIN 823256463 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. A Center for Relational Living Inc

    EIN 020768284 · Headquarters: Wilmington, DE, USA · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  29. A Culture of Safety Alliance Inc

    EIN 934873046 · Headquarters: Wilmington, DE, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. A Door of Hope Pregnancy Center

    EIN 510263402 · Headquarters: WILMINGTON, DE, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. A F Williams Fund for the Teachers of The

    EIN 136054008 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. A Heros Legacy - the Tony Rivera Foundation Inc

    EIN 923234140 · Headquarters: Wilmington, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. A I Tiger Athletic Boosters Inc

    EIN 510374382 · Headquarters: Wilmington, DE, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. A L Clinton Charitable Foundation

    EIN 872805040 · Headquarters: Wilmington, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. A L Clinton Operating Foundation

    EIN 872820144 · Headquarters: Wilmington, DE, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. A Little Step Up Foundation

    EIN 994969159 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. A Lovely Foundation

    EIN 334319681 · Headquarters: Wilmington, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. A Part of the Whole A Family Foundation

    EIN 872914178 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. A to Z Impact Foundation

    EIN 471982106 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Aaron and Patricia Blumberg Foundation

    EIN 261865519 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Aaron Rodgers Foundation

    EIN 814627357 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Aauw Wilmington De Scholarship and Memorial Fund

    EIN 516015325 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Abba's Storehouse Foundation

    EIN 454901147 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Abe and Esther Manaster - Dr Chales H Solom

    EIN 366613406 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Able Ministers Ministries Inc

    EIN 521701184 · Headquarters: WILMINGTON, DE, USA · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  46. Abrazo De Oso Foundation

    EIN 332624079 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Abundant Future Foundation

    EIN 823210283 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Academic Authors Inc

    EIN 474744824 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Academy of General Dentistry

    EIN 363965530 · Headquarters: wilmington, DE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Acahand Foundation

    EIN 833070019 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Access Group Loan Reserve Trust I

    EIN 516522917 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Access Revenue & Income Alliance Partners Inc

    EIN 922980775 · Headquarters: WILMINGTON, DE, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  53. Ace Network Delaware

    EIN 043656254 · Headquarters: Wilmington, DE, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Achievers Program Inc

    EIN 522066606 · Headquarters: Wilmington, DE, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  55. Acquis Foundation

    EIN 871501756 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. ACS Private Foundation

    EIN 872642139 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Action for Delaware's Children

    EIN 834037589 · Headquarters: WILMINGTON, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Action on Addiction Inc

    EIN 311674193 · Headquarters: Wilmington, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Actionize Inc

    EIN 384261912 · Headquarters: WILMINGTON, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  60. Acton Future Foundation

    EIN 873053362 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. AD Disaster Relief Foundation

    EIN 821841968 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Adams Family Foundation

    EIN 454101683 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Adams Family Foundation of Nora Springs Iowa

    EIN 255100130 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Adc International Inc

    EIN 800636890 · Headquarters: Wilmington, DE, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Adelphia New Year Association Corporation

    EIN 208383470 · Headquarters: wilmington, DE, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  66. Adler Schuppert Family Foundation

    EIN 873527662 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Adobe Foundation

    EIN 260233808 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Adoptive Families with Information and Support Corporation

    EIN 432037280 · Headquarters: Wilmington, DE, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Adult Non-Alcoholic Beverage Assoc Inc

    EIN 871364070 · Headquarters: Wilmington, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Adult Special Education Program Inc

    EIN 510203527 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Advance American Democracy Inc

    EIN 920895896 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Advanced Educational Systems Inc

    EIN 462519068 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  73. AEC Trust

    EIN 366725987 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Afeyan Family Foundation

    EIN 043489109 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Affiliates of the Arc of Delaware Inc

    EIN 900539704 · Headquarters: WILMINGTON, DE, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Affinity Health Alliance Inc

    EIN 521794697 · Headquarters: WILMINGTON, DE, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Affluere Foundation

    EIN 261531229 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Afg Area 8 Incorporated

    EIN 472310099 · Headquarters: WILMINGTON, DE, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. African American Heritage Center Od Delaware

    EIN 900883412 · Headquarters: Wilmington, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. African American Postal League United for Success

    EIN 363540724 · Headquarters: Wilmington, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. African Women for Women Empowerment Inc

    EIN 475046743 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. African-american Postal League United for Success A-plus

    EIN 261264074 · Headquarters: Wilmington, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Afro-american Historical Society of Delaware

    EIN 510309254 · Headquarters: WILMINGTON, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Against All Odds Incorporated

    EIN 920423944 · Headquarters: Wilmington, DE, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Agate Legacy Fund

    EIN 464054284 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Agilent Community Outreach

    EIN 830955101 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Aguilera Family Foundation

    EIN 873860045 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Ahava18 Foundation Inc

    EIN 874092424 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  89. Ai Infinity Foundation

    EIN 823638851 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. AIDS Delaware Inc

    EIN 222805481 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Aircraft Manufacturers Flight Training Association Inc

    EIN 863583038 · Headquarters: WILMINGTON, DE, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Aisling Charitable Fund

    EIN 854122339 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Akiya Collective

    EIN 934529681 · Headquarters: Wilmington, DE, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Al King Family Foundation

    EIN 872914039 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Alan Spanier Foundation Inc

    EIN 854122408 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Albatross Charitable Foundation

    EIN 824300379 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Albert & Audrey Ratner Community Based Human Service Fund

    EIN 261532844 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  98. Albert Einstein Academy

    EIN 510110582 · Headquarters: WILMINGTON, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Albert O Wilson Foundation Inc

    EIN 046039669 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Alesio Family Foundation

    EIN 872956818 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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