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
- St Benedict Health Center
EIN 460226738 · Headquarters: Parkston, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Benedict Health Center Foundation
EIN 460458725 · Headquarters: Parkston, SD, USA · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990
- St Columbkills North Cemetery Association
EIN 460342454 · Headquarters: Yankton, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Francis Home Corporation
EIN 460463179 · Headquarters: Manderson, SD, USA · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- St Francis House of Sioux Falls
EIN 460423202 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Francis Mission
EIN 466000411 · Headquarters: St Francis, SD, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Francis Mission Dental Clinic
EIN 273144815 · Headquarters: Saint Francis, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Johns Cemetery North of Columbia
EIN 237350980 · Headquarters: Houghton, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Katharine Drexel Conference
EIN 465031771 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- St Katharine Drexel Council No 16017 Knights of Columbus
EIN 352515911 · Headquarters: Sioux Falls, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Lamberts
EIN 800825017 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- St Lawrence Cemetery Association
EIN 466014120 · Headquarters: Miller, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Marks Knights of Columbus Council Number 5695
EIN 237545890 · Headquarters: Pickstown, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Mary Conference
EIN 461949055 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- St Mary's Foundation
EIN 460378424 · Headquarters: PIERRE, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990
- St Mary's Ringneck Classic
EIN 812881145 · Headquarters: SALEM, SD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Michael Conference
EIN 462422299 · Headquarters: Sioux Falls, SD, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- St Michael's Hospital Inc
EIN 460225414 · Headquarters: TYNDALL, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Onge Sewer and Water Company
EIN 460313963 · Headquarters: Saint Onge, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- St Patricks South Cemetery Association
EIN 460346889 · Headquarters: Volin, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Paul Lutheran Cemetery
EIN 466013294 · Headquarters: HUMBOLDT, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- St Pauls Lutheran Church
EIN 237249610 · Headquarters: Frederick, SD, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- St Thomas Cemetery Assn Inc
EIN 460410522 · Headquarters: Madison, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Thomas School Foundation Inc
EIN 460387014 · Headquarters: Madison, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St William's Care Center
EIN 460250303 · Headquarters: MILBANK, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Williams Cemetery Association
EIN 884047842 · Headquarters: Volga, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St. Francis Indian School
EIN 237116414 · Headquarters: Saint Francis, SD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stam Family Ministry Association
EIN 811382765 · Headquarters: Hill City, SD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stan Peerboom Memorial Fund
EIN 931310461 · Headquarters: Rapid City, SD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stand Down
EIN 933670772 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stand in the Gap Mission
EIN 393817088 · Headquarters: SIOUX FALLS, SD, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stanley County Booster Club
EIN 384337236 · Headquarters: FORT PIERRE, SD, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stanley Jones Trust
EIN 363399522 · Headquarters: PRESHO, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stanley Post 20 of the American Legion
EIN 474460826 · Headquarters: Fort Pierre, SD, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Star of David Messianic Community
EIN 471855803 · Headquarters: Sioux Falls, SD, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Star Performance Booster Club
EIN 452997261 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Star S Rat Rescue Inc
EIN 453581411 · Headquarters: Winner, SD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Star Touring and Riding Association Chapter 303
EIN 472602652 · Headquarters: Piedmont, SD, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Starbase of South Dakota Inc
EIN 460443618 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stars and Stripes Charitable Alliance
EIN 992880540 · Headquarters: Keystone, SD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Startup Sioux Falls
EIN 810585921 · Headquarters: SIOUX FALLS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- State 4-H Leaders of Sd
EIN 881494250 · Headquarters: Woonsocket, SD, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- State Bar of South Dakota
EIN 460193830 · Headquarters: PIERRE, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- State College Development Association
EIN 460235119 · Headquarters: BROOKINGS, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Step Up
EIN 873327676 · Headquarters: Canova, SD, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stephan Ladies Society
EIN 271796215 · Headquarters: HIGHMORE, SD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stephens House Inc
EIN 451206498 · Headquarters: YANKTON, SD, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Steps for Hope Inc
EIN 760768224 · Headquarters: HIGHMORE, SD, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Steve Kirby Foundation
EIN 363653497 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stevens High School Booster Club
EIN 460402076 · Headquarters: Rapid City, SD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Steves Club National Program
EIN 834226324 · Headquarters: SPEARFISH, SD, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Stickney Community Development Comp
EIN 237397195 · Headquarters: STICKNEY, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stillwater Foundation Inc
EIN 825494462 · Headquarters: RAPID CITY, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stirling Family Memorial Ranch Rodeo
EIN 371808384 · Headquarters: REE HEIGHTS, SD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stockberger Foundation
EIN 874256596 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stockyards Plaza Inc
EIN 465391991 · Headquarters: SIOUX FALLS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stone Face FOOLS
EIN 881332866 · Headquarters: Rapid City, SD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stordahl Lutheran Cemetery Association
EIN 272508909 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Storehouse Community Food Pantry
EIN 993611295 · Headquarters: Dell Rapids, SD, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Storybook Island
EIN 460260003 · Headquarters: Rapid City, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Storyteller Media Co
EIN 822715666 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Strand-Kjorsvig Community Rest Home
EIN 460252817 · Headquarters: Roslyn, SD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Strand-kjorsvig Foundation
EIN 320166269 · Headquarters: Roslyn, SD, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Strategies for Life
EIN 841990843 · Headquarters: SIOUX FALLS, SD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stratford Community Theatre
EIN 841516043 · Headquarters: Groton, SD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Strayhorse Kids 4-H Club
EIN 900337866 · Headquarters: Castlewood, SD, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Strider Education Foundation Inc
EIN 814580473 · Headquarters: RAPID CITY, SD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Stritecky Family Foundation Inc
EIN 823186761 · Headquarters: SIOUX FALLS, SD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Strollers Organization of the University of South Dakota
EIN 510159319 · Headquarters: Vermillion, SD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Strong Roots Ltd
EIN 850941151 · Headquarters: ABERDEEN, SD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Strong Schools Strong Communities
EIN 333121397 · Headquarters: Pierre, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stump Shooters Archery Club Inc
EIN 770601441 · Headquarters: Mitchell, SD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sturgis & Meade County Historical Society
EIN 471778451 · Headquarters: Sturgis, SD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sturgis Al-anon
EIN 320391458 · Headquarters: Sturgis, SD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sturgis Alliance of Churches
EIN 264287345 · Headquarters: Sturgis, SD, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sturgis Area Arts Council
EIN 460356634 · Headquarters: STURGIS, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sturgis Area Business Alliance Inc
EIN 460460488 · Headquarters: STURGIS, SD, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sturgis Bronco Rally Inc
EIN 991368273 · Headquarters: Sturgis, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sturgis Center for the Arts Inc
EIN 200770169 · Headquarters: Sturgis, SD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sturgis Chamber of Commerce
EIN 460210083 · Headquarters: Sturgis, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sturgis Community Preschool Inc
EIN 460319227 · Headquarters: STURGIS, SD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sturgis Economic Development Corp
EIN 460368509 · Headquarters: STURGIS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sturgis Emt Association Inc
EIN 271388237 · Headquarters: Sturgis, SD, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Sturgis Girls Softball Association
EIN 460406371 · Headquarters: Sturgis, SD, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sturgis Group of Alcoholics Anonymous
EIN 460461034 · Headquarters: Sturgis, SD, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sturgis High School Rodeo Booster C
EIN 460427559 · Headquarters: Sturgis, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sturgis Kiwanis Food Pantry
EIN 201368781 · Headquarters: STURGIS, SD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sturgis Motorcycle Museum & Hall of Fame
EIN 460460001 · Headquarters: STURGIS, SD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sturgis Mustang Rally Inc
EIN 611617537 · Headquarters: Sturgis, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sturgis Police Athletic League (Pal)
EIN 814500479 · Headquarters: STURGIS, SD, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sturgis Police Reserve Association
EIN 460403127 · Headquarters: STURGIS, SD, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sturgis Post Prom
EIN 331483420 · Headquarters: Whitewood, SD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sturgis Rally Charities Foundation
EIN 460438923 · Headquarters: STURGIS, SD, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sturgis Scooper Booster Club
EIN 900618140 · Headquarters: STURGIS, SD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sturgis Soccer Association
EIN 562583994 · Headquarters: STURGIS, SD, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sturgis Swimmers Club
EIN 460425185 · Headquarters: BLACK HAWK, SD, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sturgis Vfd Auxiliary
EIN 832653799 · Headquarters: STURGIS, SD, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sturgis Volunteer Fire Dept
EIN 460452085 · Headquarters: Sturgis, SD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sturgis Volunteers in Public Safety
EIN 262200923 · Headquarters: Sturgis, SD, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Sturgis Wrestling Club
EIN 460411171 · Headquarters: STURGIS, SD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ