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
- South Central Resource Conservation and Development
EIN 460420820 · Headquarters: Murdo, SD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Academy of General Dentistry
EIN 363778421 · Headquarters: ABERDEEN, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Academy of Nutrition and Dietetics
EIN 460310418 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Academy of Ophthalmology
EIN 460332368 · Headquarters: SIOUX FALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Academy of Physician Assistants
EIN 460379893 · Headquarters: Vermillion, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Academy of Science
EIN 460272052 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Access for Every Woman
EIN 451476531 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Achieve Foundation
EIN 460402915 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990
- South Dakota Adult Soccer Association
EIN 275287458 · Headquarters: Rapid City, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Advocacy Network for Women
EIN 920346455 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Advocacy Network for Women Inc
EIN 460396734 · Headquarters: Sioux Falls, SD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- South Dakota Afg Inc
EIN 332657249 · Headquarters: Summerset, SD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota African American History Museum
EIN 271984962 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Ag Alliance
EIN 934245619 · Headquarters: Pierre, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Ag in the Classroom Corp
EIN 460405232 · Headquarters: Wolsey, SD, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Agri-business Association
EIN 460274736 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Agricultural Foundation Inc
EIN 811000922 · Headquarters: FORT PIERRE, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Agricultural Lenders Range School Inc
EIN 460453068 · Headquarters: Philip, SD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Dakota Agriculture and Rural Leadership Foundation
EIN 364293293 · Headquarters: BROOKINGS, SD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Air and Space Foundation Inc
EIN 460365618 · Headquarters: BOX ELDER, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Allergy Society
EIN 204339506 · Headquarters: SIOUX FALLS, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Alpha Chapter Communit
EIN 454106831 · Headquarters: BROOKINGS, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Alpha Chapter of Sigma Phi Epsilon
EIN 460436062 · Headquarters: BROOKINGS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Amateur Baseball Association
EIN 460232266 · Headquarters: PARKSTON, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Amateur Baseball Hall of Fame
EIN 460338065 · Headquarters: LAKE NORDEN, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Amateur Basketball Hall of Fame Inc
EIN 815460617 · Headquarters: WHITE, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Amateur Billards
EIN 271388566 · Headquarters: Rapid City, SD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- South Dakota Amateur Hockey Association
EIN 460409014 · Headquarters: WATERTOWN, SD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Amateur Radio Council
EIN 460434043 · Headquarters: Salem, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Amateur Softball Assoc
EIN 460384907 · Headquarters: SPEARFISH, SD, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- South Dakota Ambulance Association
EIN 473957575 · Headquarters: Spearfish, SD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota American Legion Baseball Hall of Fame Inc
EIN 460428599 · Headquarters: Milbank, SD, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Dakota American Legion Foundation
EIN 272710401 · Headquarters: WATERTOWN, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Animal Control Association
EIN 450427923 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Dakota Arborists Association
EIN 460403341 · Headquarters: Pierre, SD, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- South Dakota Assn of Plumbing - Heating - Cooling Contractors Inc
EIN 460253627 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association for Behavior Analysis
EIN 812576910 · Headquarters: Hurley, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association for Career and Technical Education
EIN 460427245 · Headquarters: DEADWOOD, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Association for Lifelong Learning
EIN 460387384 · Headquarters: Huron, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Association for Marriage and Family Therapy
EIN 061803779 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- South Dakota Association for Middle Level Education
EIN 460396963 · Headquarters: Brookings, SD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- South Dakota Association for the Blind
EIN 466012433 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- South Dakota Association for the Deaf Foundation Inc
EIN 814107009 · Headquarters: Sioux Falls, SD, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Association for the Education of Young Children
EIN 201270441 · Headquarters: Vermillion, SD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Association for the Education of Young Children
EIN 201714106 · Headquarters: Brookings, SD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Association for the Education of Young Children
EIN 201723076 · Headquarters: Sioux Falls, SD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Association for the Education of Young Children
EIN 201770028 · Headquarters: ABERDEEN, SD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Association for the Education of Young Children
EIN 460371120 · Headquarters: BOX ELDER, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Association for the Education of Young Children
EIN 760748095 · Headquarters: Rapid City, SD, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- South Dakota Association of Assessing
EIN 460354954 · Headquarters: Sturgis, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Association of College
EIN 460439943 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Association of Conservation District Employees
EIN 460344384 · Headquarters: Webster, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association of Conservations Districts Inc
EIN 466017029 · Headquarters: Pierre, SD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of Cooperatives
EIN 460214081 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of County Commissioners
EIN 460277101 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Association of County Highway Superintendents
EIN 460417237 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- South Dakota Association of County Officials
EIN 460377142 · Headquarters: Pierre, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Association of Credit Specialists
EIN 460445868 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- South Dakota Association of Enviromental Professionals
EIN 460423048 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Dakota Association of Healthcare Organizations Healthcare Research Educ
EIN 371835290 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Association of Healthcare Quality
EIN 851718817 · Headquarters: Sioux Falls, SD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association of Nurse Anesthetists
EIN 466036687 · Headquarters: SPEARFISH, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of Realtors Inc
EIN 466013254 · Headquarters: PIERRE, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of Residential Youth Care Providers
EIN 262452642 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association of Resource Conservation And
EIN 460430677 · Headquarters: Pickstown, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Association of Rural Water Systems
EIN 460340547 · Headquarters: MADISON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of School Business Officials
EIN 460307248 · Headquarters: Box Elder, SD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- South Dakota Association of School Psychologists
EIN 460452447 · Headquarters: Sioux Falls, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Association of School Resource Officers
EIN 261365080 · Headquarters: Canton, SD, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Association of Specialty Care Providers Inc
EIN 470919764 · Headquarters: RAPID CITY, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Association of Student Financial Aid Administrators
EIN 460370414 · Headquarters: Brookings, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association of the Blind
EIN 460460383 · Headquarters: Sioux Falls, SD, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Association of the Deaf
EIN 810560630 · Headquarters: SIOUX FALLS, SD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Association of Towns and Townships
EIN 460407937 · Headquarters: HURON, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Association of Video Lottery Establishment
EIN 810561488 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- South Dakota Association Pharmacy Technicians
EIN 870808847 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- South Dakota Athletic Trainers Association Inc
EIN 352221186 · Headquarters: COLMAN, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Atsa - Association for the Treatment of Sexual Abusers
EIN 262934594 · Headquarters: Rapid City, SD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Atv-utv Association
EIN 455403900 · Headquarters: LEAD, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Automobile Dealers Association
EIN 460221929 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Aviation Association
EIN 460403035 · Headquarters: HAYES, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Dakota Aviation Hall of Fame Inc
EIN 363868338 · Headquarters: SPEARFISH, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- South Dakota Ballet Co
EIN 841805666 · Headquarters: Beresford, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Dakota Bandmasters Association
EIN 412232104 · Headquarters: Rapid City, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- South Dakota Bankers Association
EIN 460191650 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Bankers Benefit Plan Trust
EIN 464332220 · Headquarters: PIERRE, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Bankers Foundation
EIN 460372887 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Baptist Convention
EIN 460224543 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Bar Foundation
EIN 460378148 · Headquarters: PIERRE, SD, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Bass State Federation Inc
EIN 460361793 · Headquarters: Canistota, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Beef Industry Council Inc
EIN 460342595 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Beekeepers Association
EIN 460360126 · Headquarters: Bruce, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Biotechnology Association
EIN 371518658 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Biotechnology Council
EIN 273740942 · Headquarters: SIOUX FALLS, SD, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Dakota Birthright
EIN 237173172 · Headquarters: Rapid City, SD, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- South Dakota Black Chamber of Commerce
EIN 933682013 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Black Hills Badlands and Lakes Association Inc
EIN 460111395 · Headquarters: RAPID CITY, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Dakota Bottlers Association Inc
EIN 363577944 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Dakota Bowhunters Inc
EIN 453973461 · Headquarters: SIOUX FALLS, SD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Dakota Bpa
EIN 460279595 · Headquarters: MITCHELL, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N