Nonprofits in South Dakota

Nonprofits in South Dakota. Browse 9,038 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. Delmont Development Corporation

    EIN 466039871 · Headquarters: MITCHELL, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Delmont Volunteer Fire Dept

    EIN 460374009 · Headquarters: Delmont, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. Delta Chi Fraternity

    EIN 330993790 · Headquarters: BROOKINGS, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Delta Dental of South Dakota

    EIN 460309258 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Delta Dental of South Dakota Foundation

    EIN 911776857 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Delta Gamma Chapter Association

    EIN 310925845 · Headquarters: VERMILLION, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Delta Gamma Chapter Association

    EIN 460225510 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Delta Kappa Gamma Society

    EIN 237441592 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Delta Kappa Gamma Society

    EIN 363103629 · Headquarters: Watertown, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Delta Kappa Gamma Society

    EIN 466016333 · Headquarters: Pierre, SD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Delta Kappa Gamma Society

    EIN 466016334 · Headquarters: Mitchell, SD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Delta Kappa Gamma Society

    EIN 466017279 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Delta Kappa Gamma Society

    EIN 466017428 · Headquarters: Ramona, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Delta Kappa Gamma Society

    EIN 466017564 · Headquarters: Rapid City, SD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Delta Kappa Gamma Society

    EIN 466017590 · Headquarters: Vermillion, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Delta Kappa Gamma Society

    EIN 466017810 · Headquarters: Hitchcock, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Delta Kappa Gamma Society

    EIN 466018438 · Headquarters: Aberdeen, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Delta Kappa Gamma Society

    EIN 742515020 · Headquarters: Avon, SD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Delta Kappa Gamma Society

    EIN 742601975 · Headquarters: Chamberlain, SD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Delta Kappa Gamma Society International

    EIN 237009717 · Headquarters: Yankton, SD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Delta Kappa Gamma Society International

    EIN 237415518 · Headquarters: WATERTOWN, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Delta Kappa Gamma Society International

    EIN 466017592 · Headquarters: Aurora, SD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  23. Delta Sigma Phi Fraternity Inc

    EIN 460242551 · Headquarters: Rapid City, SD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Delta Sigma Phi Fraternity Inc

    EIN 460278814 · Headquarters: Rapid City, SD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  25. Democrats for Life of Sd

    EIN 272590369 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Demolay International

    EIN 237589072 · Headquarters: Pierre, SD, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Demolay International

    EIN 237589073 · Headquarters: Rapid City, SD, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Demolay International

    EIN 237589075 · Headquarters: Sioux Falls, SD, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Demolay International

    EIN 460430839 · Headquarters: Huron, SD, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Demolay International

    EIN 460457881 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Denny Sanford Foundation C/O First PREMIER Bank

    EIN 204942461 · Headquarters: Sioux Falls, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Depth Ministries

    EIN 453610939 · Headquarters: Sturgis, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Desert Light Ministries Inc

    EIN 030508977 · Headquarters: Valley Springs, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. DeSmet Community Foundation

    EIN 461401425 · Headquarters: De Smet, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Destination Imagination Inc

    EIN 460386509 · Headquarters: aberdeen, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Destiny Centers of America

    EIN 464527151 · Headquarters: chamerlain, SD, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Detroit Catholic Central Alumni Assisstance Foundation

    EIN 395044197 · Headquarters: Sioux Falls, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Deubrook Backpack Project

    EIN 853224761 · Headquarters: White, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Deuel Area Development Inc

    EIN 264033911 · Headquarters: CLEAR LAKE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Deuel County Ambulance Inc

    EIN 460418357 · Headquarters: CLEAR LAKE, SD, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Deuel County Charities

    EIN 460462194 · Headquarters: CLEAR LAKE, SD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Deuel County Izaak Walton League Inc

    EIN 832412461 · Headquarters: CLEAR LAKE, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Deuel County Lakes & Streams Association Inc

    EIN 460420603 · Headquarters: CLEAR LAKE, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Deuel County Memorial Hospital

    EIN 460398244 · Headquarters: CLEAR LAKE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Deuel Gymnastics Inc

    EIN 208802550 · Headquarters: CLEAR LAKE, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Deuel Public Schools Foundation Inc

    EIN 460454500 · Headquarters: Clear Lake, SD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  47. Development for the Disabled

    EIN 460421730 · Headquarters: RAPID CITY, SD, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990

  48. Dexter Cemetery Association Inc

    EIN 460337550 · Headquarters: Waubay, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Diabetes Incorporated

    EIN 460447755 · Headquarters: RAPID CITY, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Diakonia Incorporated

    EIN 922995720 · Headquarters: Dakota Dunes, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Dial Corporation

    EIN 460451856 · Headquarters: Platte, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Diamond Willow Ministries

    EIN 460463077 · Headquarters: FORT THOMPSON, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Diamonds Booster Club

    EIN 204469770 · Headquarters: SIOUX FALLS, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Dietary Managers Association

    EIN 911867293 · Headquarters: Britton, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Direct Line

    EIN 900387693 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Direction Ministries Inc

    EIN 454988237 · Headquarters: Watertown, SD, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Disability Rights South Dakota

    EIN 460339207 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Disabled American Veterans

    EIN 310922553 · Headquarters: MILBANK, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Disabled American Veterans

    EIN 311001108 · Headquarters: WINNER, SD, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Disabled American Veterans

    EIN 311023983 · Headquarters: Brookings, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Disabled American Veterans

    EIN 460396928 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Disabled American Veterans

    EIN 466012372 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Disabled American Veterans

    EIN 466019156 · Headquarters: Mitchell, SD, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Disabled American Veterans

    EIN 466019157 · Headquarters: Piedmont, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Disabled American Veterans

    EIN 466019158 · Headquarters: Watettown, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Disabled American Veterans

    EIN 466019179 · Headquarters: Aberdeen, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Disabled American Veterans 3 Rapid City

    EIN 466011660 · Headquarters: Rapid City, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Disabled American Veterans Auxiliary

    EIN 331299509 · Headquarters: Aberdeen, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Disabled American Veterans Auxiliary Inc

    EIN 237332193 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Disabled American Veterans Auxiliary Inc

    EIN 237332194 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. Disabled American Veterans Auxiliary Inc

    EIN 237332196 · Headquarters: RAPID CITY, SD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Disabled American Veterans Auxiliary Inc

    EIN 237332197 · Headquarters: MITCHELL, SD, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Disabled American Veterans Auxiliary Inc

    EIN 237332205 · Headquarters: Yankton, SD, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  74. Disabled American Veterans Auxiliary Inc

    EIN 237332207 · Headquarters: PIERRE, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Disabled American Veterans Auxiliary Inc

    EIN 273673394 · Headquarters: Watertown, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Disabled American Veterans Auxiliary Inc

    EIN 311033012 · Headquarters: Winner, SD, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  77. Disabled American Veterans Auxiliary Inc

    EIN 311306928 · Headquarters: Brookings, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Disabled American Veterans Auxiliary Inc

    EIN 320279874 · Headquarters: Piedmont, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Disabled American Veterans Department of South Dakota

    EIN 466016959 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Disabled American Veterans Dept of Sd Service and Transportation Inc

    EIN 812760226 · Headquarters: Sioux Falls, SD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Discovery Elementary Pto Incorporated

    EIN 260734985 · Headquarters: Sioux Falls, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Disrupthr Sioux Falls

    EIN 814932122 · Headquarters: SIOUX FALLS, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Dist 24 Rural Letter Carriers Aux

    EIN 364644409 · Headquarters: Yankton, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. District 5610 of Rotary International

    EIN 411283327 · Headquarters: SPEARFISH, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Divine Providence of South Dakota

    EIN 822330003 · Headquarters: WATERTOWN, SD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Divinity Foundation Inc

    EIN 394541925 · Headquarters: Sioux Falls, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Division 687 Foundation

    EIN 822366394 · Headquarters: Vermillion, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Dj Fischer Foundation

    EIN 475070523 · Headquarters: Gettysburg, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Dm Ranch

    EIN 460441534 · Headquarters: BUFFALO GAP, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Dmh Foundation Inc

    EIN 460450275 · Headquarters: De Smet, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Doggiehomes Inc

    EIN 922705590 · Headquarters: SIOUX FALLS, SD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Dokken Family Foundation

    EIN 464744160 · Headquarters: DAKOTA DUNES, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Doland Area Wellness Center Inc

    EIN 262167365 · Headquarters: Doland, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Doland Development Association

    EIN 460324768 · Headquarters: DOLAND, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Doland Housing and Development Corporation

    EIN 463562701 · Headquarters: Doland, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Dolphin After School Hours Inc

    EIN 842574549 · Headquarters: WHITE, SD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  97. Dolphin Foundation

    EIN 880870419 · Headquarters: White, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Domestic Violence Network of the Lakes Region

    EIN 263735835 · Headquarters: Madison, SD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Domestic Violence Safe Options Svcs

    EIN 460411060 · Headquarters: Vermillion, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Don and Marcella Mccormick Scholarship First Bank and Trust

    EIN 466105117 · Headquarters: SIOUX FALLS, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

First page and all pages