Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. La Leche League International

    EIN 383938689 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. La Leche League International

    EIN 384090037 · Headquarters: Cenerton, AR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. La Leche League International

    EIN 464165700 · Headquarters: Claremont, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. La Leche League International

    EIN 472835454 · Headquarters: Newcastle, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. La Leche League International

    EIN 522310005 · Headquarters: Columbus, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. La Leche League International

    EIN 522310140 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. La Leche League International

    EIN 611925076 · Headquarters: Hillsboro, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. La Leche League International

    EIN 900990886 · Headquarters: KALAMAZOO, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. La Leche League International

    EIN 901019681 · Headquarters: Papillion, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. La Leche League International

    EIN 923482260 · Headquarters: SIOUX FALLS, SD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. La Leche League International Inc

    EIN 010349012 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. La Leche League International Inc

    EIN 010506447 · Headquarters: Newcastle, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. La Leche League International Inc

    EIN 010532334 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. La Leche League International Inc

    EIN 010543519 · Headquarters: Ellsworth, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. La Leche League International Inc

    EIN 010547589 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. La Leche League International Inc

    EIN 010694375 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. La Leche League International Inc

    EIN 020384743 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. La Leche League International Inc

    EIN 020390099 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. La Leche League International Inc

    EIN 020432445 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. La Leche League International Inc

    EIN 020446187 · Headquarters: Lyme, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. La Leche League International Inc

    EIN 020479397 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. La Leche League International Inc

    EIN 030302636 · Headquarters: Starksboro, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. La Leche League International Inc

    EIN 030350603 · Headquarters: Colchester, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. La Leche League International Inc

    EIN 030367143 · Headquarters: Plattsburgh, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. La Leche League International Inc

    EIN 042623010 · Headquarters: Kingston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. La Leche League International Inc

    EIN 042921891 · Headquarters: Topsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. La Leche League International Inc

    EIN 043689261 · Headquarters: MELBOURNE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. La Leche League International Inc

    EIN 050513547 · Headquarters: Providence, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. La Leche League International Inc

    EIN 060955190 · Headquarters: Harwinton, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. La Leche League International Inc

    EIN 061523806 · Headquarters: Sayville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. La Leche League International Inc

    EIN 061588973 · Headquarters: Athens, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. La Leche League International Inc

    EIN 061612904 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. La Leche League International Inc

    EIN 061612908 · Headquarters: Killingworth, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. La Leche League International Inc

    EIN 061612910 · Headquarters: Warren, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. La Leche League International Inc

    EIN 061612927 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. La Leche League International Inc

    EIN 061612930 · Headquarters: Unionville, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  37. La Leche League International Inc

    EIN 061613050 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. La Leche League International Inc

    EIN 061613052 · Headquarters: Rocky Hill, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. La Leche League International Inc

    EIN 061613062 · Headquarters: Waterbury, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. La Leche League International Inc

    EIN 112715431 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. La Leche League International Inc

    EIN 113102291 · Headquarters: Huntington, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. La Leche League International Inc

    EIN 113443194 · Headquarters: Athens, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. La Leche League International Inc

    EIN 113623976 · Headquarters: River Edge, NJ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. La Leche League International Inc

    EIN 113627323 · Headquarters: Wantagh, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. La Leche League International Inc

    EIN 113627688 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. La Leche League International Inc

    EIN 113632469 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. La Leche League International Inc

    EIN 113632475 · Headquarters: River Edge, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. La Leche League International Inc

    EIN 113632477 · Headquarters: Medford, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. La Leche League International Inc

    EIN 113654410 · Headquarters: Papillillion, NE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. La Leche League International Inc

    EIN 133550332 · Headquarters: Forest Hills, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. La Leche League International Inc

    EIN 133685614 · Headquarters: River Edge, NJ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. La Leche League International Inc

    EIN 134082768 · Headquarters: Yonkers, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. La Leche League International Inc

    EIN 134165113 · Headquarters: Mt Vernon, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. La Leche League International Inc

    EIN 134165584 · Headquarters: Yorktown Heights, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. La Leche League International Inc

    EIN 134165923 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. La Leche League International Inc

    EIN 134181871 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. La Leche League International Inc

    EIN 134182457 · Headquarters: Athens, GA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. La Leche League International Inc

    EIN 141802576 · Headquarters: Hudson, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. La Leche League International Inc

    EIN 141899204 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. La Leche League International Inc

    EIN 161341239 · Headquarters: Ithaca, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. La Leche League International Inc

    EIN 161465531 · Headquarters: Canton, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. La Leche League International Inc

    EIN 161467510 · Headquarters: Palmyra, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. La Leche League International Inc

    EIN 161468643 · Headquarters: Parish, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. La Leche League International Inc

    EIN 161469634 · Headquarters: Big Flats, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. La Leche League International Inc

    EIN 161469890 · Headquarters: Cortland, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. La Leche League International Inc

    EIN 161612498 · Headquarters: Poughkeepsie, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. La Leche League International Inc

    EIN 161612499 · Headquarters: Highland, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. La Leche League International Inc

    EIN 200009384 · Headquarters: Takoma Park, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. La Leche League International Inc

    EIN 200611821 · Headquarters: Richfield, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. La Leche League International Inc

    EIN 200764367 · Headquarters: Bellville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. La Leche League International Inc

    EIN 200764376 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. La Leche League International Inc

    EIN 200952773 · Headquarters: Meadow Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. La Leche League International Inc

    EIN 201329686 · Headquarters: Detroit, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. La Leche League International Inc

    EIN 201509072 · Headquarters: Rochester, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. La Leche League International Inc

    EIN 201568231 · Headquarters: STAFFORD, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. La Leche League International Inc

    EIN 202322028 · Headquarters: Durango, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. La Leche League International Inc

    EIN 202838572 · Headquarters: Clements, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. La Leche League International Inc

    EIN 205215681 · Headquarters: Berea, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. La Leche League International Inc

    EIN 208198760 · Headquarters: Williamsville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. La Leche League International Inc

    EIN 208384711 · Headquarters: Florence, AL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  81. La Leche League International Inc

    EIN 222341961 · Headquarters: Toms River, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. La Leche League International Inc

    EIN 222342070 · Headquarters: Haddon Heights, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. La Leche League International Inc

    EIN 222342308 · Headquarters: Port Republic, NJ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. La Leche League International Inc

    EIN 222533468 · Headquarters: Methuen, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. La Leche League International Inc

    EIN 232381881 · Headquarters: West Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. La Leche League International Inc

    EIN 232551079 · Headquarters: Chester Springs, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. La Leche League International Inc

    EIN 232625811 · Headquarters: Wallingford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. La Leche League International Inc

    EIN 232668268 · Headquarters: Wallingford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. La Leche League International Inc

    EIN 232685998 · Headquarters: Southampton, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. La Leche League International Inc

    EIN 232752049 · Headquarters: Exton, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. La Leche League International Inc

    EIN 232768475 · Headquarters: Oreland, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. La Leche League International Inc

    EIN 232867255 · Headquarters: Still Water, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. La Leche League International Inc

    EIN 233020602 · Headquarters: Wallingford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. La Leche League International Inc

    EIN 233028893 · Headquarters: Pottstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. La Leche League International Inc

    EIN 233069391 · Headquarters: Reading, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. La Leche League International Inc

    EIN 233071005 · Headquarters: Alburtis, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. La Leche League International Inc

    EIN 233077786 · Headquarters: Wallingford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. La Leche League International Inc

    EIN 233079027 · Headquarters: ELLWOOD CITY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. La Leche League International Inc

    EIN 237366931 · Headquarters: Bloomsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. La Leche League International Inc

    EIN 237374049 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages