Nonprofits in Dover, Delaware

Nonprofits in Dover, Delaware. Browse 1,214 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 Multicultural and Civic Organiz

    EIN 510392391 · Headquarters: DOVER, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Delaware Museum Association

    EIN 510408422 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Delaware Native Plant Society

    EIN 510380394 · Headquarters: DOVER, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Delaware Nurses House Foundation

    EIN 463861809 · Headquarters: Dover, DE, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Delaware Onsite Wastewater Association Inc

    EIN 452464621 · Headquarters: Dover, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Delaware Parents Association Inc

    EIN 510302596 · Headquarters: DOVER, DE, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Delaware Pest Control Association Inc

    EIN 510262727 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  8. Delaware Prostate Cancer Coalition

    EIN 452766044 · Headquarters: Dover, DE, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Delaware Public Media Corporation

    EIN 270552599 · Headquarters: DOVER, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Delaware Rental Preservation Corporation

    EIN 812342145 · Headquarters: DOVER, DE, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Delaware Restaurant Association

    EIN 510248572 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Delaware Restaurant Foundation

    EIN 473001109 · Headquarters: DOVER, DE, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Delaware Retiree Club

    EIN 522078380 · Headquarters: Dover, DE, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Delaware School Boards Association

    EIN 510095522 · Headquarters: DOVER, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Delaware Senior Olympics Incorporated

    EIN 510336946 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Delaware Standardbred Owners Association Inc

    EIN 522027153 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Delaware State Education Association

    EIN 134244118 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Delaware State Education Association

    EIN 222499368 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Delaware State Education Association

    EIN 222499395 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Delaware State Education Association

    EIN 510187269 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Delaware State Education Association

    EIN 510232189 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Delaware State Education Association

    EIN 510280916 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Delaware State Education Association

    EIN 510329740 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Delaware State Education Association

    EIN 510337484 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Delaware State Education Association

    EIN 510343534 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Delaware State Education Association

    EIN 510344673 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Delaware State Education Association

    EIN 510344860 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Delaware State Education Association

    EIN 510347195 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Delaware State Education Association

    EIN 510347534 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Delaware State Education Association

    EIN 510362786 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Delaware State Education Association

    EIN 510362787 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Delaware State Education Association

    EIN 510362788 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Delaware State Education Association

    EIN 510362789 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Delaware State Education Association

    EIN 510362790 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Delaware State Education Association

    EIN 510362791 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Delaware State Education Association

    EIN 510362792 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Delaware State Education Association

    EIN 510367233 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Delaware State Education Association

    EIN 510371340 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Delaware State Education Association

    EIN 510371343 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Delaware State Education Association

    EIN 510371344 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Delaware State Education Association

    EIN 510371345 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Delaware State Education Association

    EIN 510371346 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Delaware State Education Association

    EIN 510371347 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Delaware State Education Association

    EIN 510391654 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Delaware State Education Association

    EIN 522024750 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Delaware State Education Association

    EIN 651247432 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Delaware State Education Association

    EIN 752975431 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Delaware State Education Association

    EIN 831483649 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Delaware State Education Association

    EIN 833247549 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Delaware State Education Association

    EIN 844387208 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Delaware State Education Association

    EIN 911839735 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Delaware State Education Association

    EIN 911839744 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Delaware State Education Association

    EIN 911839747 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Delaware State Education Association

    EIN 911839748 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Delaware State Education Association

    EIN 931551902 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Delaware State Education Association Inc

    EIN 510061551 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Delaware State Grange Inc

    EIN 237122700 · Headquarters: Dover, DE, US · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. Delaware State Grange Inc

    EIN 510108519 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Delaware State Grange Inc

    EIN 516017012 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Delaware State Police Homicide Conference Inc

    EIN 815041183 · Headquarters: DOVER, DE, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Delaware State Police Museum Inc

    EIN 510327504 · Headquarters: DOVER, DE, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Delaware State Police Trooper Youth Program Inc

    EIN 510392524 · Headquarters: Dover, DE, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Delaware State Univer Alumni Assoc

    EIN 237009665 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Delaware State University

    EIN 510305893 · Headquarters: Dover, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Delaware State University Foundation Inc

    EIN 201372435 · Headquarters: DOVER, DE, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Delaware State University Student Housing Foundation

    EIN 311755006 · Headquarters: Dover, DE, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  67. Delaware Submarine Association Inc

    EIN 851463333 · Headquarters: Dover, DE, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Delaware Teacher Academy Foundation

    EIN 834394310 · Headquarters: Dover, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delaware Technical & Community College Educational Foundation

    EIN 510246178 · Headquarters: DOVER, DE, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Delaware Veterans Coalition

    EIN 452802123 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Delaware Veterans Inc Post Ii

    EIN 510075673 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Delaware Veterans Trust Fund

    EIN 465296632 · Headquarters: Dover, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Delaware Volunteer Firefighter's Association

    EIN 510116463 · Headquarters: DOVER, DE, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Delawareteencourtsinc

    EIN 522067136 · Headquarters: DOVER, DE, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Delawre State Education Association

    EIN 873398038 · Headquarters: DOVER, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Delmarva Chapter Land Improvement Contractors of America

    EIN 521685353 · Headquarters: DOVER, DE, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Delmarva Digital Learning Inc

    EIN 991526814 · Headquarters: DOVER, DE, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Delmarva Translators

    EIN 823394339 · Headquarters: Dover, DE, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Delmarva Youth and Family Institute

    EIN 921623855 · Headquarters: DOVER, DE, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Delta Kappa Gamma Society International

    EIN 237167744 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Delta Kappa Gamma Society International

    EIN 516015790 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Demese Company

    EIN 991810793 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Derec Alliance Inc

    EIN 991245041 · Headquarters: DOVER, DE, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Destination Downtown Dover Inc

    EIN 474088875 · Headquarters: DOVER, DE, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Destined Youth Advocacy Network Inc Orporated

    EIN 414713715 · Headquarters: Dover, DE, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Detective Eric Jay Clemente 223 Foundation

    EIN 333418707 · Headquarters: Dover, DE, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Dhammareg Inc

    EIN 394231663 · Headquarters: Dover, DE, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Dhs Athletic Booster Clubs

    EIN 815234161 · Headquarters: Dover, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Dhs Softball Boosters Club

    EIN 474788732 · Headquarters: Dover, DE, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Diamond State Beagle Club

    EIN 516022870 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Diamond State C L T Inc

    EIN 203625660 · Headquarters: DOVER, DE, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Dietz Family Foundation

    EIN 393735983 · Headquarters: Dover, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Digital Medicine Alliance Inc

    EIN 331466952 · Headquarters: Dover, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Directive Foundation Inc

    EIN 851713581 · Headquarters: Dover, DE, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Disabled American Veterans

    EIN 231988787 · Headquarters: Dover, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Disabled American Veterans Auxiliary Inc

    EIN 310926256 · Headquarters: Dover, DE, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Disabled Veterans Whole Health Association Inc Dvwha

    EIN 934928383 · Headquarters: Dover, DE, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Disaster Response Fund

    EIN 392356654 · Headquarters: Dover, DE, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Djoumbe Fatima Foundation

    EIN 994175422 · Headquarters: DOVER, DE, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Djsc Inc

    EIN 931619054 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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