Nonprofits in Oak Creek, Wisconsin

Nonprofits in Oak Creek, Wisconsin. Browse 142 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. Ability Adventures Inc

    EIN 334427184 · Headquarters: Oak Creek, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Ac Tennis Club Inc

    EIN 881481895 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Ad2 Milwaukee

    EIN 204573822 · Headquarters: Oak Creek, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. All Bamileke Convention of North America

    EIN 332490116 · Headquarters: Oak Creek, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 396076231 · Headquarters: Oak Creek, WI, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. American Legion Post 434

    EIN 390807900 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Arise the Orphan Children Corporation

    EIN 934807901 · Headquarters: Oak Creek, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Association for the Assessment of Learning in Higher Education

    EIN 272549242 · Headquarters: OAK CREEK, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Badger Dachshund Club Inc

    EIN 391080345 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Break Free Initiative Inc

    EIN 933628462 · Headquarters: Oak Creek, WI, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Cedar Hills Elementary School Parent Teacher Organization

    EIN 263780712 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Christ Temple of the Apostolic Faith Inc

    EIN 391923518 · Headquarters: Oak Creek, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Coalition to Stop Legalized Gambling in Wisconsin

    EIN 391562740 · Headquarters: Oak Creek, WI, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  14. College Reading and Learning Association

    EIN 953177158 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Congregational Foundation Inc

    EIN 412091039 · Headquarters: OAK CREEK, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Cub Scout Pack 218

    EIN 352685650 · Headquarters: Oak Creek, WI, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Daylily Society of Southeast Wisconsin Inc

    EIN 391878541 · Headquarters: OAK CREEK, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Delta Zeta Sorority

    EIN 461694026 · Headquarters: Oak creek, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Distinguished Young Women of Oak Creek Corp

    EIN 921673628 · Headquarters: OAK CREEK, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Easy Company 506Th Pir Gaming Community

    EIN 852511066 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Edgewood Parent Teacher Organization Inc

    EIN 473237636 · Headquarters: OAK CREEK, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Ergs Troop Benefit Fund

    EIN 260679004 · Headquarters: Oak Creek, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. First Credit Union

    EIN 391020122 · Headquarters: Oak Creek, WI, USA · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990

  24. Forest Ridge Elementary Parent-teacher Organization

    EIN 814083244 · Headquarters: Oak creek, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Friends of the Marching Knights Inc

    EIN 550869049 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Friends of the Oak Creek Band Inc

    EIN 200887235 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Friends of the Oak Creek Public Library

    EIN 391722558 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Giving to the Nations Inc

    EIN 473130733 · Headquarters: OAK CREEK, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Global Christian Interaction Inc

    EIN 391695712 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Golden Acre Homestead

    EIN 413343949 · Headquarters: Oak Creek, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Guardian Credit Union

    EIN 390334442 · Headquarters: Oak Creek, WI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Guzis Hunt For The Cure Foundation

    EIN 920413103 · Headquarters: Oak Creek, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Hatch Business Development

    EIN 660945513 · Headquarters: OAK CREEK, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Heart 2 Heart Compassionate Widows Circles Inc

    EIN 874340582 · Headquarters: Oak Creek, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Herp Habitat Rescue & Sanctuary

    EIN 332348700 · Headquarters: Oak Creek, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Honor Our Military Inc

    EIN 392031324 · Headquarters: Oak Creek, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Hope Village International Inc

    EIN 830567493 · Headquarters: OAK CREEK, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Independent Cemetery Company

    EIN 396100493 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Association of Fire Fighters 1848 Local Oak Creek

    EIN 391774697 · Headquarters: OAK CREEK, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  40. International Association of Fire Fighters Auxiliary

    EIN 020752095 · Headquarters: Oak Creek, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. Iuoe Local 420

    EIN 455141871 · Headquarters: OAK CREEK, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. K9 Bane Hero Foundation Inc

    EIN 932776095 · Headquarters: Oak Creek, WI, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. King James Bible Research Council Inc

    EIN 454249174 · Headquarters: Oak Creek, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 822934839 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Korean Language and Culture School of Milwaukee Inc

    EIN 208233996 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Koss Family Foundation Inc

    EIN 811010334 · Headquarters: Oak Creek, WI, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Krebs Sport Scholarship Inc

    EIN 391927151 · Headquarters: Oak Creek, WI, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. L0133wi Sw Sub Municipal Sch Bd Emp

    EIN 396076369 · Headquarters: Oak Creek, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lakeside Credit Union

    EIN 390924514 · Headquarters: Oak Creek, WI, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  50. Lao Community Center of Wisconsin Inc

    EIN 870920501 · Headquarters: OAK CREEK, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Leonard Gigowski Catholic Education Foundation Inc

    EIN 810712953 · Headquarters: OAK CREEK, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Levhaav International Inc

    EIN 412398167 · Headquarters: OAK CREEK, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Local 1848 Oak Creek Professional Fire Fighters Association Iaff

    EIN 510226851 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Local 420 IUOE - Employers Cooperation Skill Improvement & Education Trust

    EIN 473735858 · Headquarters: Oak Creek, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Logos Communication Consortium Inc

    EIN 391651533 · Headquarters: OAK CREEK, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. M & H Property Solutions Enterprise Inc

    EIN 272495728 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. M-t Cardinals Youth Football Inc

    EIN 472469680 · Headquarters: OAK CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Meadowview School Pto

    EIN 391620587 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Middle Level Forensic Association of Wisconsin

    EIN 320038184 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Midwest Twisters Association

    EIN 800761639 · Headquarters: OAK CREEK, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Midwest Twisters Gymnastics Booster Club

    EIN 391612766 · Headquarters: oak creek, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Milwaukee Hitmen Baseball Organization

    EIN 471766628 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Minnesota Association of Collectors Inc

    EIN 410889859 · Headquarters: OAK CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  64. My Journey Home Inc

    EIN 991546029 · Headquarters: OAK CREEK, WI, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. National Association of Congregational Christian Churches

    EIN 383889911 · Headquarters: Oak Creek, WI, United States · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990

  66. National Society Daughters of the American Revolution

    EIN 352224677 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. New Beginning Shih Tzu Rescue Inc

    EIN 203252671 · Headquarters: Oak Creek, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Oak Creek Alumni Club Inc

    EIN 391992942 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Oak Creek Attack Wrestling Club

    EIN 262589866 · Headquarters: OAK CREEK, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Oak Creek Basketball Club

    EIN 832603247 · Headquarters: Oak Creek, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Oak Creek Bbc Inc

    EIN 264121604 · Headquarters: Oak Creek, WI, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  72. Oak Creek Bleacher Bunch

    EIN 201125758 · Headquarters: Oak Creek, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Oak Creek Bowling Knights

    EIN 933634438 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Oak Creek Community Center Inc

    EIN 391375548 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Oak Creek Community for the Arts Foundation Inc

    EIN 993238383 · Headquarters: Oak Creek, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Oak Creek Fastpitch Fanatics Inc

    EIN 471069198 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Oak Creek Girls Youth Basketball Cl Ub

    EIN 832410972 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Oak Creek High School Pom Booster Club

    EIN 271999467 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Oak Creek High School Robotics Booster Club

    EIN 812711686 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Oak Creek Historical Society Inc

    EIN 396108547 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Oak Creek Junior Knights Booster Club Inc

    EIN 461481218 · Headquarters: Oak Creek, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Oak Creek Land Trust Inc

    EIN 311639726 · Headquarters: Oak Creek, WI, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Oak Creek Lions Club

    EIN 396095368 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Oak Creek Lions Community Foundation Inc

    EIN 421738184 · Headquarters: OAK CREEK, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Oak Creek Little League Inc

    EIN 391406962 · Headquarters: OAK CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Oak Creek National Night Out

    EIN 820551804 · Headquarters: Oak Creek, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Oak Creek Professional Fire Fighters Benevolence & Charities I

    EIN 921852656 · Headquarters: Oak Creek, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Oak Creek Professional Policemens Association

    EIN 391712678 · Headquarters: OAK CREEK, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Oak Creek Public Library Foundation

    EIN 455169633 · Headquarters: Oak Creek, WI, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990

  90. Oak Creek Quarterback Club

    EIN 391786286 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Oak Creek Queen of Diamonds

    EIN 263475928 · Headquarters: Oak Creek, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Oak Creek Scholarship Foundation Inc

    EIN 933279100 · Headquarters: OAK CREEK, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Oak Creek Soccer Club

    EIN 391831084 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Oak Creek Track Club

    EIN 464278421 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Oak Creek Youth Football

    EIN 450538260 · Headquarters: OAK CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Oak Creek Youth Parent Group

    EIN 270237120 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Oak Creek Youth Sports Club Inc

    EIN 800255802 · Headquarters: Oak Creek, WI, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  98. Oak Creek Zone Baseball Inc

    EIN 814014094 · Headquarters: OAK CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Oak Creek-franklin Foundation for Education Inc

    EIN 392042350 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Out Families

    EIN 854201565 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

All pages