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 900735876 · Headquarters: beaverton, OR, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. Knights of Columbus

    EIN 900779055 · Headquarters: TUCSON, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 900809876 · Headquarters: Tenafly, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 900844803 · Headquarters: Tolleson, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 900888094 · Headquarters: San Diego, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Knights of Columbus

    EIN 901016250 · Headquarters: New Port Richey, FL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Knights of Columbus

    EIN 910974679 · Headquarters: POMEROY, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 911094609 · Headquarters: Ferndale, WA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Knights of Columbus

    EIN 911175933 · Headquarters: SPOKANE, WA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 911190732 · Headquarters: Goldendale, WA, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 911201610 · Headquarters: Pasco, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Knights of Columbus

    EIN 911204883 · Headquarters: Aberdeen, WA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Knights of Columbus

    EIN 911231081 · Headquarters: NEWCASTLE, WA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Knights of Columbus

    EIN 911233965 · Headquarters: Spokane, WA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Knights of Columbus

    EIN 911246539 · Headquarters: Seattle, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 911248600 · Headquarters: Seattle, WA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 911429521 · Headquarters: Monroe, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 911530669 · Headquarters: VANCOUVER, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 911642692 · Headquarters: Clinton, WA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 911674984 · Headquarters: Kent, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 911810694 · Headquarters: Willamina, OR, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 911839824 · Headquarters: Sutter Creek, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 911878659 · Headquarters: Walnut, IL, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 911901232 · Headquarters: Kandiyohi, MN, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 911901398 · Headquarters: Spokane, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 911901869 · Headquarters: Salem, NH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 911925089 · Headquarters: White River Junction, VT, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 911954710 · Headquarters: Zebulon, GA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 911955860 · Headquarters: Diamondhead, MS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 911958798 · Headquarters: Sioux City, IA, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 911962222 · Headquarters: Malott, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 911976360 · Headquarters: Garfield, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 911980224 · Headquarters: LOUISBURG, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 911981695 · Headquarters: ALTADENA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 911985898 · Headquarters: AUSTIN, TX, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 911987341 · Headquarters: Saint Joseph, MO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 911996004 · Headquarters: Ames, IA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 911996333 · Headquarters: Tacoma, WA, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 911998768 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 912002193 · Headquarters: Branford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 912016113 · Headquarters: PORT ORANGE, FL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 912018121 · Headquarters: Amarillo, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 912027254 · Headquarters: Bowlus, MN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 912028622 · Headquarters: Appleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 912032897 · Headquarters: Denison, IA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 912032900 · Headquarters: Oklahoma City, OK, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 912032985 · Headquarters: Spokane Valley, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 912053218 · Headquarters: Lancaster, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 912055500 · Headquarters: Long Beach, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 912056524 · Headquarters: Ozone Park, NY, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 912061988 · Headquarters: El Paso, TX, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 912062003 · Headquarters: Worcester, MA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 912072274 · Headquarters: Bainbridge Island, WA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 912078344 · Headquarters: Boylston, MA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 912082010 · Headquarters: Odessa, TX, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 912084098 · Headquarters: Longview, WA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 912084766 · Headquarters: Monroe Township, NJ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 912093665 · Headquarters: Cambridge, MN, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 912096481 · Headquarters: HOUSTON, TX, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 912105325 · Headquarters: REED CITY, MI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 912105375 · Headquarters: Houston, TX, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 912143911 · Headquarters: Monroeville, AL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 912144573 · Headquarters: Sioux city, IA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 912147631 · Headquarters: Chicago, IL, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 912147651 · Headquarters: Campbellsville, KY, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 920152274 · Headquarters: Anchorage, AK, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 920153047 · Headquarters: Soldotna, AK, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 920160116 · Headquarters: Juneau, AK, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 920190894 · Headquarters: Raleigh, NC, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 930400647 · Headquarters: Eugene, OR, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 930610568 · Headquarters: THE DALLES, OR, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 930652581 · Headquarters: Redmond, OR, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 930713581 · Headquarters: Oconto Falls, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 930730461 · Headquarters: Arcadia, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 930736844 · Headquarters: NEILLSVILLE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 930751859 · Headquarters: Portland, OR, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 930762588 · Headquarters: Mellen, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 930765292 · Headquarters: Cameron, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 930817541 · Headquarters: Dallas, OR, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 930994893 · Headquarters: Bend, OR, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 931198771 · Headquarters: Portland, OR, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 941236947 · Headquarters: San Francisco, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 942557633 · Headquarters: PHOENIX, AZ, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 942674704 · Headquarters: Lakeport, CA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 942689329 · Headquarters: West Sacramento, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 942697015 · Headquarters: RODEO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 942904248 · Headquarters: Sacramento, CA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 943132078 · Headquarters: San Leandro, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 943144584 · Headquarters: Union City, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 943185275 · Headquarters: Daly City, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 943248760 · Headquarters: San Francisco, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 943450993 · Headquarters: Clintonville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 943489179 · Headquarters: savannah, TN, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 946086902 · Headquarters: Fremont, CA, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 946088761 · Headquarters: Hayward, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 946116253 · Headquarters: Pacifica, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 951636814 · Headquarters: Alhambra, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. Knights of Columbus

    EIN 951794729 · Headquarters: San Luis Obispo, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Knights of Columbus

    EIN 951838736 · Headquarters: CHULA VISTA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Knights of Columbus

    EIN 952935918 · Headquarters: Westminster, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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