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 260085192 · Headquarters: Fort Myers, FL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Knights of Columbus

    EIN 260086241 · Headquarters: PHOENIX, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 260086320 · Headquarters: Stockton, MO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 260087681 · Headquarters: North English, IA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 260088081 · Headquarters: Phoenix, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 260090240 · Headquarters: corpus christi, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  7. Knights of Columbus

    EIN 260092596 · Headquarters: Tucson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 260092996 · Headquarters: Wayne, PA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  9. Knights of Columbus

    EIN 260093015 · Headquarters: Laredo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 260094285 · Headquarters: Woodworth, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 260094824 · Headquarters: El Mirage, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Knights of Columbus

    EIN 260099335 · Headquarters: Hutchinson, KS, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Knights of Columbus

    EIN 260100421 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Knights of Columbus

    EIN 260101504 · Headquarters: CORPUS CHRISTI, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Knights of Columbus

    EIN 260103405 · Headquarters: Corona, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 260106858 · Headquarters: Agua Dulce, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 260106862 · Headquarters: Ohkay Owingeh Pueblo, NM, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 260108375 · Headquarters: Stephenson, MI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 260108567 · Headquarters: Cleveland, OH, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 260111073 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 260111827 · Headquarters: RIDGE MANOR, FL, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 260112841 · Headquarters: Springfield, MO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 260122135 · Headquarters: Warren, MA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 260123249 · Headquarters: MANDEVILLE, LA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 260123840 · Headquarters: Mobile, AL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 260137230 · Headquarters: Grenada, MS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 260194998 · Headquarters: Trussville, AL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 260349052 · Headquarters: Mission, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 260514726 · Headquarters: Randolph, VT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 260528209 · Headquarters: Willsboro, NY, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 260602562 · Headquarters: West Haven, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 260817230 · Headquarters: King, NC, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 260826413 · Headquarters: Glen Cove, NY, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 260850986 · Headquarters: Auburn Hills, MI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 261304365 · Headquarters: SARASOTA, FL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 261343803 · Headquarters: Horseheads, NY, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 261442921 · Headquarters: East Greenwich, RI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 261811099 · Headquarters: Lomira, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 261913710 · Headquarters: West Warwick, RI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 261947426 · Headquarters: Vicksburg, MS, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 262069353 · Headquarters: Broken Arrow, OK, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 262111034 · Headquarters: Stone Ridge, VA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 262165318 · Headquarters: Potosi, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 262239400 · Headquarters: Pueblo West, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 262267404 · Headquarters: Jackson, TN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 262274344 · Headquarters: East Helena, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 262287973 · Headquarters: Plainview, NY, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 262380087 · Headquarters: Omaha, NE, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 262381748 · Headquarters: Wilber, NE, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 262383381 · Headquarters: Chapman, KS, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 262415256 · Headquarters: Hyattsville, MD, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 262432381 · Headquarters: Williaston, NC, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 262441849 · Headquarters: Lake Village, AR, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 262536593 · Headquarters: Escalon, CA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 262564398 · Headquarters: Taylor, TX, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 262570407 · Headquarters: ARLINGTON, VA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 262584577 · Headquarters: Goose Creek, SC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 262595499 · Headquarters: Sylva, NC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 262603929 · Headquarters: Sacramento, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 262610662 · Headquarters: Iowa City, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 262617442 · Headquarters: Chattanooga, TN, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 262676928 · Headquarters: MCALLEN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 262768915 · Headquarters: Tulsa, OK, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 262788101 · Headquarters: Beaver Crossing, NE, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 262930454 · Headquarters: Arlington, TX, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 262932974 · Headquarters: BIG SANDY, TN, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 262945847 · Headquarters: Groveland, FL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 262962054 · Headquarters: Washington, DC, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 262966288 · Headquarters: Williamsburg, VA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 263000092 · Headquarters: Melbourne, FL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 263106235 · Headquarters: Fishkill, NY, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 263491162 · Headquarters: Dawson, PA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 263548352 · Headquarters: Derby, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 263580154 · Headquarters: Grand Haven, MI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 263585428 · Headquarters: Little Egg Hahbor, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 263736927 · Headquarters: Lancaster, PA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 263752730 · Headquarters: Bedford, IN, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 263798640 · Headquarters: HAUGEN, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 263928370 · Headquarters: Yorba Linda, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 264243357 · Headquarters: Huntington Beach, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 264255704 · Headquarters: Fort Lauderdale, FL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 264257852 · Headquarters: Ijamsville, MD, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 264502135 · Headquarters: Pecatonica, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 264618500 · Headquarters: Dallas, TX, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 264800075 · Headquarters: Des Moines, IA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 270174576 · Headquarters: Canton, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 270176412 · Headquarters: savannah, TN, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 270208285 · Headquarters: Denton, TX, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 270257678 · Headquarters: High Point, NC, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 270465126 · Headquarters: Frederick, MD, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 270502479 · Headquarters: Cleveland, GA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 270573773 · Headquarters: San Antonio, TX, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 270702566 · Headquarters: Muscatine, IA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 270856751 · Headquarters: York, PA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 270866986 · Headquarters: Suisun, CA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 270902717 · Headquarters: Cincinnati, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 270922213 · Headquarters: Colorado Sprngs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 270979032 · Headquarters: Wichita, KS, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 271183456 · Headquarters: ST PETER, MN, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. Knights of Columbus

    EIN 271215256 · Headquarters: Tontitown, AR, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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