Nonprofits in Clark, South Dakota

Nonprofits in Clark, South Dakota. Browse 30 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. 4-H Clubs & Affiliated 4-H Organizations

    EIN 510658389 · Headquarters: Clark, SD, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 466013370 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 466015469 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 466013516 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Choose Clark County

    EIN 841822260 · Headquarters: CLARK, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Clark Center Cemeteries Inc

    EIN 273328227 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Clark Chamber of Commerce

    EIN 460253410 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Clark Community Aquatic Center

    EIN 994353991 · Headquarters: Clark, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Clark County Historical Society Inc

    EIN 460343300 · Headquarters: Clark, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Clark Development Corporation

    EIN 460310288 · Headquarters: CLARK, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990

  11. Clark Farm Mutual Insurance Company

    EIN 460120255 · Headquarters: CLARK, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  12. Clark High School Clay Target League Inc

    EIN 845088794 · Headquarters: CLARK, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Clark Industrial Development Corporation

    EIN 510196412 · Headquarters: CLARK, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Clark Rural Water System Inc

    EIN 460345498 · Headquarters: Clark, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Clark Sd Trap Neuter Return Rehome

    EIN 933830896 · Headquarters: CLARK, SD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Clark Unified

    EIN 931708100 · Headquarters: clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Farmers Educational & Cooperative Union of America

    EIN 466018566 · Headquarters: Clark, SD, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. For the People of Clark County

    EIN 922487276 · Headquarters: CLARK, SD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Garden City Development Corporation

    EIN 460352956 · Headquarters: CLARK, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Hague Lutheran Cemetery

    EIN 371613514 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. International Association of Lions Clubs

    EIN 460342814 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Lee Schlagel Memorial Fund

    EIN 472594792 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Modern Woodmen of America

    EIN 462923041 · Headquarters: Clark, SD, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Order of the Eastern Star of South Dakota

    EIN 237172433 · Headquarters: clark, SD, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Pilots for Christ International

    EIN 833983487 · Headquarters: CLARK, SD, US · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. Rosehill Cemetery Association

    EIN 460183288 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Rotary International

    EIN 460398885 · Headquarters: Clark, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. United States Bowling Congress Inc

    EIN 203736546 · Headquarters: Clark, SD, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  29. United States Bowling Congress Inc

    EIN 203953858 · Headquarters: Clark, SD, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. United States Bowling Congress Inc

    EIN 831049480 · Headquarters: CLARK, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N