Mutual & Membership Benefit nonprofits

Mutual & Membership Benefit nonprofits. Browse 38,861 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. Knights of Columbus 4188

    EIN 237543039 · Headquarters: CLAWSON, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  2. Knights of Columbus 4316 Wall Council

    EIN 237546067 · Headquarters: San Angelo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knights of Columbus 4424

    EIN 237142317 · Headquarters: Huber Heights, OH, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Knights of Columbus 4482 Twenty Nine Palms

    EIN 237541140 · Headquarters: Twentynine Palms, CA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Knights of Columbus 4933 St Alfred Council 4933

    EIN 237541923 · Headquarters: HAMMOND, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  6. Knights of Columbus 4948 Jean Brumet Council

    EIN 237142401 · Headquarters: Cornell, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  7. Knights of Columbus 4Th Degree Sullivan Assembly 1159

    EIN 030267672 · Headquarters: Springfield, VT, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  8. Knights of Columbus 5056 Neche

    EIN 237544245 · Headquarters: Hamilton, ND, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Knights of Columbus 5164 Msgr John Canepa

    EIN 237540782 · Headquarters: Birmingham, AL, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Knights of Columbus 522 Regina Pacis Council

    EIN 112963016 · Headquarters: BROOKLYN, NY, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  11. Knights of Columbus 5298

    EIN 237137269 · Headquarters: Hague, ND, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  12. Knights of Columbus 5329 Pine Bush

    EIN 237544138 · Headquarters: Pine Bush, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Knights of Columbus 5450

    EIN 237137224 · Headquarters: CUMBERLAND, MD, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Knights of Columbus 5538 Father Cirilo Corbato Council

    EIN 237137284 · Headquarters: DALLAS, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  15. Knights of Columbus 5634 Pope John Xxiii Council

    EIN 237137294 · Headquarters: Louisville, KY, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Knights of Columbus 5674 Glenview Association

    EIN 237418722 · Headquarters: CINCINNATI, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  17. Knights of Columbus 5825 Trinity

    EIN 237545060 · Headquarters: MONACA, PA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  18. Knights of Columbus 5872 Msgr F J Dillon Council

    EIN 112600429 · Headquarters: WHITESTONE, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Knights of Columbus 5982 Blessed Sacrament

    EIN 237546115 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Knights of Columbus 604

    EIN 262340549 · Headquarters: Beaver Falls, PA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Knights of Columbus 609 Jackson

    EIN 237542910 · Headquarters: JACKSON, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Knights of Columbus 6210 Marion

    EIN 237104479 · Headquarters: MARION, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Knights of Columbus 6211 Bayou Vista

    EIN 720817030 · Headquarters: morgan city, LA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Knights of Columbus 648 Father Maher Council

    EIN 593230702 · Headquarters: Jacksonville, FL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Knights of Columbus 707 St Edwards Council

    EIN 237142598 · Headquarters: LaMotte, IA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Knights of Columbus 7141 Msgr Mchugh Council

    EIN 232108872 · Headquarters: Brodheadsville, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Knights of Columbus 7172

    EIN 364004069 · Headquarters: charlevoix, MI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. Knights of Columbus 7185

    EIN 742231622 · Headquarters: Corpus Christi, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Knights of Columbus 7218

    EIN 431211924 · Headquarters: New Madrid, MO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Knights of Columbus 7428 Paul Council

    EIN 222284381 · Headquarters: ROEBLING, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. Knights of Columbus 7556

    EIN 421149313 · Headquarters: NORWALK, IA, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  32. Knights of Columbus 7573

    EIN 751721519 · Headquarters: Amarillo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Knights of Columbus 7737 St Bernards

    EIN 480918656 · Headquarters: macksville, KS, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  34. Knights of Columbus 8001

    EIN 264583739 · Headquarters: Pleasanton, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  35. Knights of Columbus 8054 St Alphonsus Council

    EIN 640666493 · Headquarters: Liberty, MS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Knights of Columbus 8065

    EIN 272545549 · Headquarters: SAN ANTONIO, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Knights of Columbus 8327 Immaculate Heart of Mary Coun

    EIN 205982396 · Headquarters: Pearsall, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Knights of Columbus 8384 St Anthonys Council

    EIN 421203825 · Headquarters: Dubuque, IA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. Knights of Columbus 8744 Council St Josephs

    EIN 751978454 · Headquarters: stanton, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  40. Knights of Columbus 9206 St Joan of Arc Council

    EIN 680088207 · Headquarters: San Ramon, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Knights of Columbus Aldo J Zazzi Council No 6992

    EIN 061084390 · Headquarters: Kingsport, TN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Knights of Columbus All Saints Corporation

    EIN 237264795 · Headquarters: Menomonee Falls, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Knights of Columbus Arch Rummel 5747

    EIN 237542381 · Headquarters: CHALMETTE, LA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Knights of Columbus Assembly 1751

    EIN 521381452 · Headquarters: Limestone, ME, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Knights of Columbus Assembly 2443

    EIN 521983595 · Headquarters: Germantown, MD, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. Knights of Columbus Assembly 3136

    EIN 953493610 · Headquarters: Casa Grande, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  47. Knights of Columbus Assembly 3456

    EIN 464704208 · Headquarters: La Puente, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Knights of Columbus Assembly 382

    EIN 521540932 · Headquarters: Waldorf, MD, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  49. Knights of Columbus Assumption 3397

    EIN 237142509 · Headquarters: Glassboro, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Knights of Columbus Basilica of St Michael the Archangel Council 8589

    EIN 454772202 · Headquarters: Pensacola, FL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Knights of Columbus Bel Air Council 4714

    EIN 526113784 · Headquarters: FOREST HILL, MD, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Knights of Columbus Bigfork Council 14060

    EIN 800314054 · Headquarters: Bigfork, MT, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Knights of Columbus Bishop Alan J Babcock Council No 7341

    EIN 382290966 · Headquarters: Caledonia, MI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Knights of Columbus Bishop Charles B Mclaughlin Assembly 1850

    EIN 593259697 · Headquarters: Brandon, FL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Knights of Columbus Bishop Louis J Reicher Assmbly 109

    EIN 237142816 · Headquarters: Austin, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Knights of Columbus Bishop Miege Council No 843

    EIN 480847304 · Headquarters: Mission, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knights of Columbus Bishop Portier Council 3565

    EIN 630497695 · Headquarters: Mobile, AL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus Blackhawk Assembly 2464

    EIN 391890981 · Headquarters: darlington, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knights of Columbus Building Association of Waltham Inc

    EIN 042636774 · Headquarters: Waltham, MA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Knights of Columbus Building Corp of Plainville

    EIN 480662442 · Headquarters: Plainville, KS, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Knights of Columbus Campion Council No 1840

    EIN 396108659 · Headquarters: Prairie Du Chien, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. Knights of Columbus Cardinal Mindszenty Assembly 727

    EIN 237547128 · Headquarters: Fredonia, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Knights of Columbus Cawker Council 1868

    EIN 237542111 · Headquarters: Cawker City, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Knights of Columbus Chelsea Council #83

    EIN 237142189 · Headquarters: CHELSEA, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Knights of Columbus Christ the King

    EIN 800286700 · Headquarters: Las Vegas, NV, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Knights of Columbus Club Inc

    EIN 910284224 · Headquarters: SEATTLE, WA, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  67. Knights of Columbus Club Lafayette

    EIN 350446263 · Headquarters: lafayette, IN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Knights of Columbus College Council 15061

    EIN 272981743 · Headquarters: Las Vegas, NV, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Knights of Columbus Columbus

    EIN 364568775 · Headquarters: Clio, MI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. Knights of Columbus Columbus Club Bisho

    EIN 582061634 · Headquarters: Columbus, GA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. Knights of Columbus Coral Club Isle #909

    EIN 421476982 · Headquarters: CEDAR RAPIDS, IA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Knights of Columbus Corcoran Council 6008

    EIN 237541220 · Headquarters: Corcoran, CA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Knights of Columbus Corpus Christi Council No 10958

    EIN 363857785 · Headquarters: Carol Stream, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Knights of Columbus Council

    EIN 237543186 · Headquarters: DELANO, MN, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  75. Knights of Columbus Council

    EIN 411418530 · Headquarters: Madelia, MN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Knights of Columbus Council

    EIN 421198078 · Headquarters: Traer, IA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Knights of Columbus Council

    EIN 461516069 · Headquarters: Wilmington, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Knights of Columbus Council #630

    EIN 237541858 · Headquarters: WASHINGTON, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Knights of Columbus Council 10027 Cletus Bindl

    EIN 900620228 · Headquarters: Mountain View, WY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Knights of Columbus Council 1003

    EIN 237545932 · Headquarters: TEXARKANA, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Knights of Columbus Council 10347

    EIN 461240549 · Headquarters: Gassaway, WV, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. Knights of Columbus Council 10514

    EIN 320220159 · Headquarters: Flagler Beach, FL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Knights of Columbus Council 10891

    EIN 561783189 · Headquarters: Asheboro, NC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Knights of Columbus Council 11343

    EIN 760439687 · Headquarters: SUGAR LAND, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Knights of Columbus Council 11823

    EIN 470802706 · Headquarters: Hastings, NE, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Knights of Columbus Council 1185

    EIN 550653737 · Headquarters: Wheeling, WV, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  87. Knights of Columbus Council 11910

    EIN 582299759 · Headquarters: summerville, SC, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Knights of Columbus Council 12155

    EIN 261461455 · Headquarters: Parrish, FL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Knights of Columbus Council 128 Melrose

    EIN 237178875 · Headquarters: Melrose, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Knights of Columbus Council 13450

    EIN 331123753 · Headquarters: Howell, MI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Knights of Columbus Council 14342

    EIN 270737587 · Headquarters: Columbus, OH, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Knights of Columbus Council 1501

    EIN 396083511 · Headquarters: Shullsburg, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. Knights of Columbus Council 1542 Laporte Columbian Club

    EIN 351072355 · Headquarters: LaPorte, IN, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  94. Knights of Columbus Council 15490

    EIN 455235035 · Headquarters: Grand Bay, AL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Knights of Columbus Council 16280

    EIN 475173162 · Headquarters: Marathon, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Knights of Columbus Council 16778

    EIN 822331546 · Headquarters: EL PASO, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Knights of Columbus Council 17078 Rev Gerard Proulx

    EIN 222549972 · Headquarters: Lyman, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. Knights of Columbus Council 1802

    EIN 237107344 · Headquarters: TRENTON, MI, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  99. Knights of Columbus Council 1878

    EIN 881930579 · Headquarters: Mishawaka, IN, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Knights of Columbus Council 1883

    EIN 456002306 · Headquarters: JAMESTOWN, ND, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages