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

    EIN 237543476 · Headquarters: RENO, NV, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Knights of Columbus

    EIN 237543478 · Headquarters: BATTLE MOUNTAIN, NV, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 237543486 · Headquarters: Reno, NV, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 237543526 · Headquarters: Berlin, NH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 237543539 · Headquarters: Colebrook, NH, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 237543555 · Headquarters: Nashua, NH, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  7. Knights of Columbus

    EIN 237543573 · Headquarters: Union City, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 237543588 · Headquarters: Gloucester City, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Knights of Columbus

    EIN 237543604 · Headquarters: union city, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 237543610 · Headquarters: Rutherford, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 237543616 · Headquarters: Fort Lee, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Knights of Columbus

    EIN 237543644 · Headquarters: Lodi, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Knights of Columbus

    EIN 237543645 · Headquarters: Garfield, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Knights of Columbus

    EIN 237543650 · Headquarters: Manasquan, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Knights of Columbus

    EIN 237543695 · Headquarters: PLEASANTVILLE, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 237543700 · Headquarters: Old Bridge, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 237543727 · Headquarters: HACKENSACK, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 237543742 · Headquarters: Roselle Park, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 237543778 · Headquarters: Hobbs, NM, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 237543799 · Headquarters: New York, NY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 237543825 · Headquarters: new york, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 237543837 · Headquarters: Fulton, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 237543886 · Headquarters: Mount Vernon, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 237543912 · Headquarters: FOREST HILLS, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 237543921 · Headquarters: Coxsackie, NY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 237543932 · Headquarters: New Haven, CT, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 237543938 · Headquarters: Bronx, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 237543953 · Headquarters: Westbury, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 237543957 · Headquarters: Campbell Hall, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 237543975 · Headquarters: Staten Isalnd, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 237543987 · Headquarters: Port Jefferson, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Knights of Columbus

    EIN 237544015 · Headquarters: Sayville, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 237544038 · Headquarters: BALDWIN, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 237544042 · Headquarters: Guilderland, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 237544046 · Headquarters: Ghent, NY, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 237544050 · Headquarters: Champlain, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 237544059 · Headquarters: Cutchogue, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 237544072 · Headquarters: Bayside, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 237544092 · Headquarters: Woodhaven, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 237544104 · Headquarters: Waddington, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 237544144 · Headquarters: Niagara University, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 237544178 · Headquarters: maspeth, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 237544196 · Headquarters: Syracuse, NY, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 237544224 · Headquarters: Beach, ND, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 237544230 · Headquarters: Edgeley, ND, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 237544231 · Headquarters: Walhalla, ND, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 237544243 · Headquarters: Flasher, ND, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 237544249 · Headquarters: Powers Lake, ND, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 237544255 · Headquarters: Bottineau, ND, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 237544310 · Headquarters: Conneaut, OH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 237544322 · Headquarters: Mount Vernon, OH, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 237544323 · Headquarters: Willard, OH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 237544352 · Headquarters: Barberton, OH, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 237544353 · Headquarters: Cambridge, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 237544381 · Headquarters: Toronto, OH, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 237544398 · Headquarters: Cleveland Heights, OH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 237544420 · Headquarters: Cleveland, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 237544446 · Headquarters: North Canton, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 237544447 · Headquarters: Campbell, OH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 237544469 · Headquarters: Jefferson, OH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 237544502 · Headquarters: Canton, OH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 237544521 · Headquarters: Rootstown, OH, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 237544542 · Headquarters: Rayland, OH, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 237544556 · Headquarters: Columbus, OH, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 237544560 · Headquarters: New Carlisle, OH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 237544590 · Headquarters: Newkirk, OK, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 237544768 · Headquarters: Lorane, OR, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 237544769 · Headquarters: Grants Pass, OR, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 237544805 · Headquarters: Clementon, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 237544882 · Headquarters: WEST CHESTER, PA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 237544918 · Headquarters: Frackville, PA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 237544924 · Headquarters: COALDALE, PA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 237544930 · Headquarters: Apollo, PA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 237544934 · Headquarters: BERWICK, PA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 237544940 · Headquarters: Middletown, PA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 237544957 · Headquarters: Ambler, PA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 237544972 · Headquarters: ELKLAND, PA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 237544975 · Headquarters: Luzerne, PA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 237545024 · Headquarters: Springfield, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 237545073 · Headquarters: Zelienople, PA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 237545075 · Headquarters: Kersey, PA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 237545845 · Headquarters: SUMTER, SC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 237545871 · Headquarters: Winner, SD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 237545882 · Headquarters: Hoven, SD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 237545895 · Headquarters: Pierre, SD, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 237545902 · Headquarters: knoxville, TN, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 237545916 · Headquarters: Loretto, TN, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 237545922 · Headquarters: Arlington, TN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 237545924 · Headquarters: Corpus Christi, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 237545950 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 237545955 · Headquarters: Munday, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 237546014 · Headquarters: Odessa, TX, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 237546061 · Headquarters: San Angelo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 237546070 · Headquarters: Plainview, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 237546102 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 237546122 · Headquarters: Murray, UT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 237546127 · Headquarters: Brigham City, UT, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 237546159 · Headquarters: Portsmouth, VA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 237546164 · Headquarters: Petersburg, VA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Knights of Columbus

    EIN 237546205 · Headquarters: Toppenish, WA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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