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. Calling Nations Ministries

    EIN 462202068 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Calm Waters

    EIN 861205380 · Headquarters: Sioux Falls, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Calvary Cemetery of Mellette

    EIN 991494073 · Headquarters: Mellette, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Cam Wal Electric Cooperative Inc

    EIN 460217251 · Headquarters: SELBY, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Camelot Intermediate School Pta

    EIN 270797411 · Headquarters: Brookings, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Camp Crook Roping Club Inc

    EIN 824119505 · Headquarters: Buffalo, SD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Camp Gilbert Inc

    EIN 208521374 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Camp Jorgensen

    EIN 260369953 · Headquarters: Meckling, SD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Camp Laugh a Lot

    EIN 412226965 · Headquarters: Pine Ridge, SD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Camp Rapid Open Mess Air Guard Branch

    EIN 460332619 · Headquarters: SIOUX FALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Campbell County Arts Council Inc

    EIN 873888813 · Headquarters: Herreid, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Campbell County Christian

    EIN 831991780 · Headquarters: Herreid, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Campus Ventures

    EIN 742502054 · Headquarters: SPEARFISH, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Can Man Trade Scholarship

    EIN 923052358 · Headquarters: Hot Springs, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Can Wigmunke

    EIN 205841872 · Headquarters: Martin, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Cancer Healing Assitance Resource Team

    EIN 901502842 · Headquarters: MARTIN, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Cancer Registrars Association of the Dakotas

    EIN 884062429 · Headquarters: SIOUX FALLS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Canistota Area Bus Inc Cab

    EIN 471935727 · Headquarters: Canistota, SD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. Canku Luta Omoni Inc

    EIN 743072124 · Headquarters: RAPID CITY, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Canova Community Improvement

    EIN 200874823 · Headquarters: CANOVA, SD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Canova Cowhands 4-H Club

    EIN 841672614 · Headquarters: Canova, SD, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  22. Cante Waunsilpi Wi Ta Ominiciye

    EIN 931756989 · Headquarters: Rapid City, SD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Canton Area Historical Society Inc

    EIN 272554596 · Headquarters: Canton, SD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Canton City Library Foundation Inc

    EIN 460396413 · Headquarters: CANTON, SD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. Canton Depot Foundation Inc

    EIN 460444957 · Headquarters: Canton, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Canton Economic Development Corporation

    EIN 460434534 · Headquarters: CANTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Canton Rural Fire Association Inc

    EIN 261797697 · Headquarters: Canton, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Canton Senior Citizens Center

    EIN 473944246 · Headquarters: CANTON, SD, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  29. Canton Transit Inc

    EIN 872512686 · Headquarters: Canton, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Canton Volunteer Fire Department

    EIN 205028877 · Headquarters: Canton, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Canton Wrestling Club

    EIN 882097640 · Headquarters: CANTON, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Canton-inwood Area Health Foundation

    EIN 460210400 · Headquarters: CANTON, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Canton-inwood Area Youth Organization Inc

    EIN 823053057 · Headquarters: Canton, SD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Canyon Ferry-broadwater County Trust Endowment Fund

    EIN 816088917 · Headquarters: SIOUX FALLS, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Canyon Gate Village Homeowners Association Inc

    EIN 050623943 · Headquarters: Spearfish, SD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Canyon Lake Little League Baseball

    EIN 237116566 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Capital Area Counseling Serviceinc

    EIN 460305571 · Headquarters: PIERRE, SD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Capital Area Housing Corporation

    EIN 363300408 · Headquarters: PIERRE, SD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Capital Area Pickleball Association of South Dakota

    EIN 463616762 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Capital Area Soccer Association

    EIN 460429675 · Headquarters: PIERRE, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Capital Area United Way

    EIN 460403398 · Headquarters: Pierre, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Capital City Baseball Association

    EIN 237288234 · Headquarters: PIERRE, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Capital City Campus Inc

    EIN 460366222 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Capitol City Childrens Chorus Inc

    EIN 460429990 · Headquarters: Pierre, SD, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Cappa Inc C/o Lisa Mueller Treasurer

    EIN 237100254 · Headquarters: BROOKINGS, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Caputa Community Center Inc

    EIN 460392417 · Headquarters: CAPUTA, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Cardinal Clovers of South Dakota

    EIN 934204321 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Care for Zumbo

    EIN 465722725 · Headquarters: Rapid City, SD, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. Careers in Transition Inc

    EIN 460440377 · Headquarters: Rapid City, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Carla Dysert Foundation

    EIN 472624642 · Headquarters: Aberdeen, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Carnegie Center for Arts Culture and Education

    EIN 472285531 · Headquarters: Canton, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Carol Clarkson Eklund Foundation Pioneer Bank & Trust Trustee

    EIN 461450957 · Headquarters: BELLE FOURCHE, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Carol Dines Family Foundation

    EIN 332513445 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Carole Anne Heart Cancer Coalition

    EIN 454601164 · Headquarters: Rapid City, SD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Carpenters Local 587

    EIN 460241582 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Carriage Hills Water Association

    EIN 460347326 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Carroll Institute Foundation

    EIN 460421871 · Headquarters: Sioux Falls, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Cars for Life

    EIN 843756656 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Carsten Memorial Foundation

    EIN 412712742 · Headquarters: Lead, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Carthage Improvement Association

    EIN 300424163 · Headquarters: Carthage, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Carthage Museum and Historical

    EIN 460460984 · Headquarters: Carthage, SD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Casa of Aberdeen Fifth Judicial Circuit

    EIN 911851023 · Headquarters: Aberdeen, SD, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Casey Kulm Memorial Scholarship Fund Inc

    EIN 883849280 · Headquarters: Aberdeen, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Casey Tibbs Foundation

    EIN 460407894 · Headquarters: FT PIERRE, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Casey Tollefson Memorial Fund

    EIN 832387090 · Headquarters: Hitchcock, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Casting Vets

    EIN 824080456 · Headquarters: Hot Springs, SD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Castlewood Cemetery Association

    EIN 466012949 · Headquarters: CASTLEWOOD, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Castlewood Community Foundation

    EIN 822466393 · Headquarters: CASTLEWOOD, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Castlewood Education Foundation

    EIN 204655784 · Headquarters: CASTLEWOOD, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Castlewood Historical Society

    EIN 460402371 · Headquarters: CASTLEWOOD, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Catalyst Theater Company

    EIN 922302344 · Headquarters: Rapid City, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Cathedral Sacred Arts Series

    EIN 990628825 · Headquarters: SIOUX FALLS, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Catholic Daughters of America

    EIN 237170316 · Headquarters: TURTON, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Catholic Daughters of America

    EIN 237170323 · Headquarters: HUMBOLDT, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Catholic Daughters of America

    EIN 460353736 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Catholic Daughters of America

    EIN 510146340 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Catholic Daughters of America

    EIN 510147082 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Catholic Daughters of America 1708 Ct Our Lady of Peace

    EIN 237170333 · Headquarters: Elkton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  79. Catholic Daughters of America 2056 Ct Our Lady of Lourdes

    EIN 510141144 · Headquarters: Hot Springs, SD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Catholic Daughters of America 368 Court Santa Maria

    EIN 237170275 · Headquarters: Dell Rapids, SD, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  81. Catholic Daughters of America 618 Ct St Agnes

    EIN 510178947 · Headquarters: Brookings, SD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  82. Catholic Daughters of America 700 Court St Rose of Lima

    EIN 237170282 · Headquarters: Wagner, SD, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  83. Catholic Daughters of America 916 Court St Rita

    EIN 237170305 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Catholic Daughters of the Americas

    EIN 237170331 · Headquarters: CHAMBERLAIN, SD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Catholic Daughters of the Americas

    EIN 331037944 · Headquarters: Hurley, SD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  86. Catholic Daughters of the Americas

    EIN 562369592 · Headquarters: Roscoe, SD, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Catholic Family Services D/b/a The Lourdes Center

    EIN 460275690 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Catholic Order of Foresters

    EIN 237581130 · Headquarters: Dell Rapids, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Catholic Order of Foresters

    EIN 237581297 · Headquarters: Watertown, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Catholic Order of Foresters

    EIN 237581679 · Headquarters: Dell Rapids, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Catholic Order of Foresters

    EIN 237581717 · Headquarters: Webster, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Catholic Order of Foresters

    EIN 237581756 · Headquarters: Deadwood, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Catholic Order of Foresters

    EIN 237581936 · Headquarters: Hoven, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  94. Catholic Order of Foresters

    EIN 237581986 · Headquarters: Canova, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Catholic Order of Foresters

    EIN 237582015 · Headquarters: Fulton, SD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Catholic Order of Foresters

    EIN 237582037 · Headquarters: Mina, SD, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Catholic Order of Foresters

    EIN 237582069 · Headquarters: Montrose, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Catholic Order of Foresters

    EIN 237582203 · Headquarters: Rosholt, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Catholic Order of Foresters

    EIN 363624552 · Headquarters: Emery, SD, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Catholic Order of Foresters

    EIN 460455400 · Headquarters: Roscoe, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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