Nonprofits in Milwaukee, Wisconsin

Nonprofits in Milwaukee, Wisconsin. Browse 5,581 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. Nonprofit Legal Services North Inc

    EIN 455632900 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Nonprofit Legal Services-Central Inc

    EIN 455624510 · Headquarters: Milwaukee, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Nonprofit Legal Services-East Inc

    EIN 460546760 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Nonprofit Legal Services-South Inc

    EIN 460525967 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Nonprofit Legal Services-West Inc

    EIN 460537075 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Nori Inc

    EIN 392008165 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Norma L Gamble Charitable Remainder Tr

    EIN 816252288 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Norman P Kelley Fbo the Emmaus House

    EIN 316460007 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  9. Norse Rosemalers Association

    EIN 237447157 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. North American Cartographic Information Society Inc

    EIN 391421781 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. North American Friends of Oranim Inc

    EIN 222388849 · Headquarters: MILWAUKEE, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. North American Phototype Modelers Ltd

    EIN 391368787 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. North Central Minority Supplier Development Council

    EIN 363550790 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. North Central Region of the Construction Specifications Instit

    EIN 391688422 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. North Central Service Club Inc

    EIN 392040592 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. North Division Hall of Fame

    EIN 061839060 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. North Division High School Alumni Association of Milwaukee Wisconsin

    EIN 010967745 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. North Point Church Milwaukee Inc

    EIN 842802583 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. North Point Lighthouse and Museum

    EIN 752996104 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. North Shore Baseball Academy Inc

    EIN 464001468 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. North-amara Rehabilitating & Supporting Previously

    EIN 843545321 · Headquarters: MILWAUKEE, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Northcott Neighborhood House Inc

    EIN 390984402 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Northport Apartments Corporation

    EIN 391043639 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Northside Lutheran Ministries Inc

    EIN 271171092 · Headquarters: MILWAUKEE, WI, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Northwest Missouri State University

    EIN 446000301 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Northwest Side Community Development Corporation

    EIN 391478014 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Northwest Townhomes Inc

    EIN 391627551 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Northwestern Mutual Credit Union

    EIN 390509565 · Headquarters: MILWAUKEE, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Northwestern Mutual Life Foundation Inc

    EIN 391728908 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Norway House Inc

    EIN 390845619 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  31. Norwela Council Trust R75158007

    EIN 726117831 · Headquarters: MILWAUKEE, WI, USA · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  32. Nourishing Neighbors

    EIN 934499210 · Headquarters: Milwaukee, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. NourishMKE Inc

    EIN 391587037 · Headquarters: Milwaukee, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Nussbaum Charitable Co-tr Ua Uma

    EIN 316021739 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  35. Oasis Resource Center Inc

    EIN 134286913 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Oconomowoc Area Foundation Inc

    EIN 753266194 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Odu Americas

    EIN 471613643 · Headquarters: milwaukee, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Odua Association in Milwaukee

    EIN 384122015 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Ohrigin

    EIN 880627984 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Oilgear Ferris Foundation

    EIN 396050126 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  41. Olga Neighborhood Wellness Services Inc

    EIN 934130542 · Headquarters: Milwaukee, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Olga V Alexandria Fdn

    EIN 942936907 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Olive & Eunice Toussaint Fdn Inv Agy

    EIN 273459246 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Olivia C Eaton Trust R55945001

    EIN 900330188 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  45. Olsenarts Theater Group Inc

    EIN 342062536 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Omicron Alpha Chapter of Sigma Gamma Rho Sorority Inc

    EIN 260640525 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Omicron Delta Epsilon Intl Honor Society in Economics Inc

    EIN 742592788 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  48. Omicron Kappa Upsilon Honorary Dental Society

    EIN 237134586 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Omni Life

    EIN 823809760 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. On Eagles Wings 4Ul Inc

    EIN 473655577 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Once Wayward Brethren Ministries

    EIN 475054738 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. One Choice Concepts Inc

    EIN 842918011 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. One Hope Inc

    EIN 472524313 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. One Hundred Percent Milwaukee

    EIN 333557086 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. One Step at a Time Inc

    EIN 272969841 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  56. OneHope27 Inc

    EIN 463664191 · Headquarters: Milwaukee, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Onepillkills Inc

    EIN 881352563 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Onesimus Group Milwaukee

    EIN 873342462 · Headquarters: milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ong First Friends Church Trust

    EIN 930548829 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Only God Can House of Peace Inc

    EIN 870736467 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  61. Only See Relief Grief Support and S Ervices Inc

    EIN 414674865 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Opal Carl Charitable Trust R75406000 3660156600

    EIN 726151330 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  63. Opca Shelter Network Alliance Inc

    EIN 822878454 · Headquarters: MILWAUKEE, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. OPEIU Local 9

    EIN 390513924 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Open Door Free Clinic Inc

    EIN 352266196 · Headquarters: MILWAUKEE, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Operation Chemo Comfort

    EIN 820802671 · Headquarters: Milwaukee, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Operation Chess

    EIN 264557407 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. Operation Dream Inc

    EIN 261455938 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Operation Get It There Inc

    EIN 204340643 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. Operation Impact-district 2 Inc

    EIN 473319746 · Headquarters: MILWAUKEE, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Operation Warm - Wi

    EIN 834140911 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Operation Wwii Remembered Inc

    EIN 830377222 · Headquarters: MILWAUKEE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Operations and Supply Chain Consortium Inc C/o Bradley Kalscheur

    EIN 814623143 · Headquarters: MILWAUKEE, WI, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  74. Operative Plasterers & Cement Masons Local 599

    EIN 391960564 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Ophelia Speaks Inc

    EIN 854015802 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Optimist International

    EIN 396077969 · Headquarters: MILWAUKEE, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Optimist International

    EIN 900767158 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Optimist Theatre

    EIN 391769252 · Headquarters: Milwaukee, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Oran Mcshan Grand Lodge

    EIN 473740592 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. Order of the Eastern Star of the State of Wisconsin

    EIN 237534324 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Order of the Eastern Star of the State of Wisconsin

    EIN 390518864 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Oregon Anesthesiology & Research Society

    EIN 510151916 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Organic Arts Ltd

    EIN 201372895 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Organizing to Protect Education

    EIN 923595158 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Orlanu Inc

    EIN 824924564 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Orlu Regional Assembly Wisconsin Incorporated

    EIN 812975123 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Orphan Bright Future International Inc

    EIN 832648349 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. Orren W Haulman Fund R59600008

    EIN 346514055 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990

  89. Orville & Laurene Watts Scholarship Fund

    EIN 326251524 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Oscar & Augusta Schlegel Fdn

    EIN 391586544 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Oshkosh Comm Ymca Unrestricted

    EIN 396084455 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Osman Foundation

    EIN 461319782 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Oster Fbo St Boniface Cem

    EIN 396140677 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  94. Oster for Columbus High Sch

    EIN 396283072 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  95. Ottenstein Family Foundation Inc

    EIN 526036064 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  96. Our Blessed Lady of Victory

    EIN 396284810 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990

  97. Our Community Ltd

    EIN 472343697 · Headquarters: Milwaukee, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Our Daily Bread Community Outreach Center

    EIN 113734823 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Our Future Milwaukee Coalition Ua

    EIN 934801353 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Our Lady of Good Hope Credit Union

    EIN 390939059 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

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