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 710884426 · Headquarters: franklin, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Knights of Columbus

    EIN 720647382 · Headquarters: Mansura, LA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 720748915 · Headquarters: VACHERIE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 720756831 · Headquarters: Napoleonville, LA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 720827769 · Headquarters: St Martinville, LA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 720851216 · Headquarters: Golden Meadow, LA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. Knights of Columbus

    EIN 720907921 · Headquarters: Dulac, LA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 720941926 · Headquarters: LONGVILLE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Knights of Columbus

    EIN 720995706 · Headquarters: YOUNGSVILLE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 721006913 · Headquarters: Port Sulphur, LA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 721038529 · Headquarters: Baton Rouge, LA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Knights of Columbus

    EIN 721077051 · Headquarters: Marrero, LA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  13. Knights of Columbus

    EIN 721083567 · Headquarters: New Orleans, LA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  14. Knights of Columbus

    EIN 721156798 · Headquarters: Harvey, LA, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Knights of Columbus

    EIN 721170463 · Headquarters: Breaux Bridge, LA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 721192537 · Headquarters: Donaldsonville, LA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 721197651 · Headquarters: INDEPENDENCE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 721217715 · Headquarters: Cankton, LA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 721299708 · Headquarters: Hackberry, LA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 721315016 · Headquarters: KENNER, LA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 721357375 · Headquarters: Kenner, LA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 726033949 · Headquarters: New Iberia, LA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 726076187 · Headquarters: Mansura, LA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 731203941 · Headquarters: Norman, OK, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 731268424 · Headquarters: Yukon, OK, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 731316494 · Headquarters: Broken Arrow, OK, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 731332569 · Headquarters: Altus, OK, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 731488536 · Headquarters: Purcell, OK, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 731645107 · Headquarters: Divide, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 736099163 · Headquarters: Oklahoma City, OK, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 742004198 · Headquarters: San Benito, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 742049752 · Headquarters: Bellmead, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 742055570 · Headquarters: Belton, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 742067530 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 742083495 · Headquarters: Alief, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 742086049 · Headquarters: ALIEF, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 742111671 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 742121763 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 742121890 · Headquarters: El Paso, TX, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 742123019 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 742151700 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 742179276 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 742188303 · Headquarters: SAN ANTONIO, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 742213795 · Headquarters: SAN ANTONIO, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 742224483 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 742254139 · Headquarters: LOCKHART, TX, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 742315081 · Headquarters: Natalia, TX, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 742323602 · Headquarters: Victoria, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 742356568 · Headquarters: San Antoniio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 742422146 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 742437453 · Headquarters: Round Rock, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 742439399 · Headquarters: KINGSVILLE, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 742450690 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 742478165 · Headquarters: Minot, ND, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 742478514 · Headquarters: Hamilton, ND, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 742480439 · Headquarters: Latredo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 742491876 · Headquarters: Corpus Christi, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 742492315 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 742496945 · Headquarters: Rosebud, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 742497119 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 742501324 · Headquarters: Van Buren, AR, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 742504037 · Headquarters: Pharr, TX, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 742541397 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 742555117 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 742575155 · Headquarters: Buda, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 742575419 · Headquarters: sumerville, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 742611407 · Headquarters: Eagle Pass, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 742652475 · Headquarters: YUMA, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 742776028 · Headquarters: West, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 742801989 · Headquarters: MISSION, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 742805476 · Headquarters: Baldwin City, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 742874002 · Headquarters: Round Rock, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 742998708 · Headquarters: La Feria, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 743062132 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 743157713 · Headquarters: Bakersfield, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 743255831 · Headquarters: Martin, TN, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 743256952 · Headquarters: Livingston, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 743257084 · Headquarters: Fair, VA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 751516595 · Headquarters: Grand Prairie, TX, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 751816203 · Headquarters: Paris, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 752009417 · Headquarters: Rowena, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 752190261 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 752347076 · Headquarters: Odessa, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 752367345 · Headquarters: Midland, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 752376453 · Headquarters: Arlington, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 752376678 · Headquarters: Garland, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 752417616 · Headquarters: Marshall, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 752438604 · Headquarters: Bonham, TX, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 752464360 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 752550843 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 752584446 · Headquarters: Jacksonville, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 752641870 · Headquarters: Centereach, NY, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 752655947 · Headquarters: DALLAS, TX, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 752676155 · Headquarters: ODESSA, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 752720988 · Headquarters: Eastland, TX, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 753202117 · Headquarters: Plover, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 760099526 · Headquarters: Silsbee, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 760116697 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 760473318 · Headquarters: Houston, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Knights of Columbus

    EIN 760615528 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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