Nonprofits in Port Washington, Wisconsin

Nonprofits in Port Washington, Wisconsin. Browse 114 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 391957457 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. 4-H Clubs of Ozaukee County Leaders

    EIN 510164313 · Headquarters: PORT WASHINGTON, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. American Legion

    EIN 390880970 · Headquarters: PORT WASHINGTON, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 396089074 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Away We Go Transport

    EIN 274003259 · Headquarters: PORT WASHINGTON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Be3 Inc

    EIN 472155725 · Headquarters: port washington, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Beachglass Ministries Inc

    EIN 811556790 · Headquarters: Port Washington, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Board of Regents of the University of Wi System Ozaukee Cty 4-H Livestock Assoc

    EIN 320346778 · Headquarters: PORT WASHINGTON, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Board of Regents of the University of Wisconsin System

    EIN 300691169 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Board of Regents of the University of Wisconsin System

    EIN 300701223 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. Board of Regents of the University of Wisconsin System

    EIN 320313809 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Board of Regents of the University of Wisconsin System

    EIN 320448835 · Headquarters: PORT WASHINGTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Board of Regents of the University of Wisconsin System

    EIN 352415753 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Board of Regents of the University of Wisconsin System

    EIN 364666249 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Board of Regents of the University of Wisconsin System

    EIN 364703764 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Board of Regents of the University of Wisconsin System

    EIN 383768008 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Board of Regents of the University of Wisconsin System

    EIN 384068373 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Board of Regents of the University of Wisconsin System

    EIN 391454491 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Board of Regents of the University of Wisconsin System

    EIN 391455569 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Board of Regents of the University of Wisconsin System

    EIN 391458417 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Board of Regents of the University of Wisconsin System

    EIN 391465239 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Board of Regents of the University of Wisconsin System

    EIN 391476479 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Board of Regents of the University of Wisconsin System

    EIN 391610646 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Board of Regents of the University of Wisconsin System

    EIN 391773003 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Board of Regents of the University of Wisconsin System

    EIN 391835456 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Board of Regents of the University of Wisconsin System

    EIN 680662202 · Headquarters: PORT WASHINGTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Circles in Healing Inc

    EIN 264581421 · Headquarters: Port Washington, WI, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Community Education Foundation of Port

    EIN 391864363 · Headquarters: PORT WASHINGTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. Community Learning Center Inc

    EIN 391366928 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Curefa Foundation Inc

    EIN 475117628 · Headquarters: PORT WASHINGTON, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Delta Gamma Fraternity

    EIN 571158210 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Demolay International

    EIN 333995695 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Disabled Veterans Fish Outing

    EIN 930836761 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Dunwiddie Parent Connection

    EIN 205241075 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Edachieve Inc

    EIN 461752721 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Family Promise of Ozaukee County

    EIN 464227704 · Headquarters: PORT WASHINGTON, WI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Friends of Port Washington Parks and Recreation Inc

    EIN 465049102 · Headquarters: PORT WASHINGTON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Friends of the Niederkorn Library Inc

    EIN 391948373 · Headquarters: PORT WASHINGTON, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Friends of the Port Washington Senior Citizens Center Inc

    EIN 208681986 · Headquarters: Port Washington, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Ghs Class of 64

    EIN 464621039 · Headquarters: PORT WASHINGTON, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Guardians of the Children Inc

    EIN 831410884 · Headquarters: PORT WASHINGTON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Jaguar Parent Group

    EIN 203610604 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Jobs Daughters International

    EIN 237232696 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Kassouf Family Foundation Inc

    EIN 830980580 · Headquarters: PORT WASHINGTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Kiwanis International Inc

    EIN 391098252 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Lake Michigan Bird Observatory

    EIN 822924873 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Lakeshore Natural Resource Partnership Inc

    EIN 161663614 · Headquarters: PORT WASHINGTON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. League of Women Voters of Wisconsin Inc

    EIN 237016108 · Headquarters: Port Washington, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Light of Truth 218 Lop

    EIN 474286097 · Headquarters: PORT WASHINGTON, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Lmbo Property Fund Inc

    EIN 991292089 · Headquarters: PORT WASHINGTON, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Mourning Cloak

    EIN 452679222 · Headquarters: Port Washington, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. My Dog Named Hope Inc

    EIN 823277608 · Headquarters: PORT WASHINGTON, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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

    EIN 237534388 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Ozaukee County Development Foundation Inc

    EIN 311674769 · Headquarters: Port Washington, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Ozaukee County Economic Development Corporation

    EIN 391659962 · Headquarters: PORT WASHINGTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Parent Association of Lincoln School Inc

    EIN 203719444 · Headquarters: PORT WASHINGTON, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Port Fish Day Inc

    EIN 900768477 · Headquarters: Port Washington, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Port Gridiron Club

    EIN 431965701 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Port Hoops Basketball Club Inc

    EIN 900197867 · Headquarters: Port Washington, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Port Main Street Inc

    EIN 263645511 · Headquarters: PORT WASHINGTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Port Pre-school Inc

    EIN 391088099 · Headquarters: port washington, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Port Washington - Saukville Arts Council

    EIN 271617758 · Headquarters: PORT WASHINGTON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Port Washington - Saukville Rotary Club

    EIN 396076883 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Port Washington Chamber of Commerce

    EIN 391156848 · Headquarters: Port Washington, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. Port Washington City Band Inc

    EIN 845006903 · Headquarters: Port Washington, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Port Washington Fire and Ems Association Inc

    EIN 862667918 · Headquarters: Port Washington, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Port Washington Garden Club

    EIN 810617578 · Headquarters: Port Washington, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Port Washington Historical Society Inc

    EIN 391720631 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Port Washington Kiwanis Foundation

    EIN 396076160 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  70. Port Washington Lions Club Inc

    EIN 237128042 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Port Washington Racquet Club Inc

    EIN 873342067 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Port Washington Saukville Ecumenical Youth Ministry Inc

    EIN 831944535 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Port Washington Soccer Club Inc

    EIN 391781967 · Headquarters: PORT WASHINGTON, WI, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  74. Port Washington Tourism Council

    EIN 391844671 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Port Washington Volleyball Inc

    EIN 852255198 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Port Washington Womans Club

    EIN 396087048 · Headquarters: Port Washington, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Port Washington Yacht Club

    EIN 391441924 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Portfish Ltd

    EIN 392000853 · Headquarters: PORT WASHINGTON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Possibility Playground of Ozaukee County Inc

    EIN 223966273 · Headquarters: Port Washington, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Project Management Institute Northeast Wisconsin

    EIN 721526696 · Headquarters: PORT WASHINGTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Pw Pride Inc

    EIN 881919636 · Headquarters: Port Washington, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Pwhs Athletic Booster Club

    EIN 261105449 · Headquarters: Port Washington, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Pwhs Music Boosters Inc

    EIN 455171120 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Pwssd Foundation Inc

    EIN 815089327 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Ralph Huiras Foundation Inc

    EIN 391844576 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Ralph J and E Pearl Jalkanen Foundation Inc

    EIN 391784593 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Robert M and Margaret J Lampert Foundation Inc

    EIN 474782304 · Headquarters: PORT WASHINGTON, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Saukville Rebels Inc

    EIN 391804033 · Headquarters: PORT WASHINGTON, WI, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Sci-tech Edventures

    EIN 264302278 · Headquarters: Port Washington, WI, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  90. Shipwreck Education and Preservation Alliance Inc

    EIN 822358248 · Headquarters: PORT WASHINGTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  91. Snow Runners Ltd

    EIN 364102026 · Headquarters: PORT WASHINGTON, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Society of St Vincent Depaul Ozaukee County District Councilinc

    EIN 391183072 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  93. Steves Club National Program

    EIN 333059920 · Headquarters: Port Washington, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Stone Gate Resources

    EIN 841523653 · Headquarters: Port Washington, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. TB Opportunities Corp

    EIN 883146876 · Headquarters: Port Washington, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. The B Bruce Krier Conservancy Land Foundation Inc

    EIN 474242836 · Headquarters: PORT WASHINGTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. The Bruce Krier Charitable Foundation

    EIN 800322569 · Headquarters: PORT WASHINGTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. The Food Pantry Inc

    EIN 391560301 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Narda A Kramer Animal Rights Foundation Ltd

    EIN 274428236 · Headquarters: Port Washington, WI, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  100. Thomas Jefferson Middle School Music Boosters

    EIN 834330029 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

All pages