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. American Postal Workers Union

    EIN 810464435 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. American Postal Workers Union

    EIN 811842067 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. American Postal Workers Union

    EIN 812161982 · Headquarters: Cleveland Hts, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Postal Workers Union

    EIN 820410318 · Headquarters: Pocatello, ID, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. American Postal Workers Union

    EIN 820639026 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Postal Workers Union

    EIN 822829599 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Postal Workers Union

    EIN 826013625 · Headquarters: BOISE, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. American Postal Workers Union

    EIN 830280593 · Headquarters: Evansville, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Postal Workers Union

    EIN 840568501 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. American Postal Workers Union

    EIN 840865789 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. American Postal Workers Union

    EIN 840879201 · Headquarters: Pueblo, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. American Postal Workers Union

    EIN 841664171 · Headquarters: CARTERSVILLE, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Postal Workers Union

    EIN 846050875 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. American Postal Workers Union

    EIN 860500502 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. American Postal Workers Union

    EIN 866056789 · Headquarters: Yuma, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Postal Workers Union

    EIN 870669127 · Headquarters: Provo, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Postal Workers Union

    EIN 872463510 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Postal Workers Union

    EIN 900862877 · Headquarters: Windermere, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Postal Workers Union

    EIN 911790602 · Headquarters: Columbus, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Postal Workers Union

    EIN 911902911 · Headquarters: KENT, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. American Postal Workers Union

    EIN 916056179 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. American Postal Workers Union

    EIN 916057550 · Headquarters: pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. American Postal Workers Union

    EIN 920045657 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. American Postal Workers Union

    EIN 930593478 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. American Postal Workers Union

    EIN 930654533 · Headquarters: Coos Bay, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. American Postal Workers Union

    EIN 930811827 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. American Postal Workers Union

    EIN 930849489 · Headquarters: Medford, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. American Postal Workers Union

    EIN 942820905 · Headquarters: SAN MATEO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Postal Workers Union

    EIN 946086961 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. American Postal Workers Union

    EIN 952005209 · Headquarters: Torrance, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. American Postal Workers Union

    EIN 952791957 · Headquarters: BAKERSFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. American Postal Workers Union

    EIN 952860893 · Headquarters: OXNARD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Postal Workers Union

    EIN 952868733 · Headquarters: Costa Mesa, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. American Postal Workers Union

    EIN 956093652 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  35. American Postal Workers Union

    EIN 990217926 · Headquarters: Honolulu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Postal Workers Union

    EIN 990220376 · Headquarters: Kailua, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Postal Workers Union

    EIN 990272760 · Headquarters: Pearl City, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Postal Workers Union

    EIN 990301468 · Headquarters: Mililani, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Postal Workers Union

    EIN 996011667 · Headquarters: KAILUA KONA, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. American Postal Workers Union # 380

    EIN 856014525 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. American Postal Workers Union #142

    EIN 410831321 · Headquarters: DULUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. American Postal Workers Union #1676

    EIN 237341723 · Headquarters: MARIETTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. American Postal Workers Union #299

    EIN 741714039 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. American Postal Workers Union - Detroit District

    EIN 382024105 · Headquarters: Detroit, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. American Postal Workers Union - Local 526

    EIN 237341626 · Headquarters: BLACKWOOD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. American Postal Workers Union - Mitchell Local

    EIN 452838393 · Headquarters: Mitchell, SD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. American Postal Workers Union 0241 Madison Wi Area Local

    EIN 237339903 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. American Postal Workers Union 101

    EIN 237341347 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. American Postal Workers Union 1037

    EIN 237340668 · Headquarters: Kaukauna, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Postal Workers Union 1071

    EIN 237338489 · Headquarters: MERCED, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Postal Workers Union 1110

    EIN 381998033 · Headquarters: Waterford, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. American Postal Workers Union 128

    EIN 930494085 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. American Postal Workers Union 130 N Jersey State Local

    EIN 222013445 · Headquarters: Brick, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. American Postal Workers Union 133 Charleston WV Area Local

    EIN 550524288 · Headquarters: Charleston, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. American Postal Workers Union 1492

    EIN 237345082 · Headquarters: Salem, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Postal Workers Union 1602

    EIN 237345086 · Headquarters: Lynchburg, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. American Postal Workers Union 1686 Kent Local

    EIN 911542311 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Postal Workers Union 170

    EIN 341033733 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. American Postal Workers Union 174

    EIN 237344200 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. American Postal Workers Union 212

    EIN 237340109 · Headquarters: GLENS FALLS, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. American Postal Workers Union 2247 Ne Wisconsin

    EIN 237340683 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. American Postal Workers Union 229

    EIN 840441436 · Headquarters: Aurora, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. American Postal Workers Union 240 Stamford Conn Area Local

    EIN 237338723 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  64. American Postal Workers Union 2408

    EIN 237343022 · Headquarters: FLORENCE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. American Postal Workers Union 255

    EIN 860259419 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. American Postal Workers Union 28 Greater Seattle Area Local

    EIN 237295046 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. American Postal Workers Union 281 Western Mi

    EIN 237146667 · Headquarters: GRAND RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. American Postal Workers Union 2824

    EIN 237343813 · Headquarters: ASHTABULA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Postal Workers Union 3264 Clarksburg Local

    EIN 550626547 · Headquarters: CLARKSBURG, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. American Postal Workers Union 347

    EIN 351380732 · Headquarters: Evansville, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. American Postal Workers Union 387

    EIN 237342980 · Headquarters: Providence, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. American Postal Workers Union 3957

    EIN 237344278 · Headquarters: Findlay, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. American Postal Workers Union 4 Louisville Ky

    EIN 237344199 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. American Postal Workers Union 4763

    EIN 237340396 · Headquarters: SPOONER, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Postal Workers Union 484

    EIN 916057935 · Headquarters: EVERETT, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. American Postal Workers Union 51

    EIN 132838374 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. American Postal Workers Union 512 Southwest Maryland Bay Area Local

    EIN 521099388 · Headquarters: GAMBRILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. American Postal Workers Union 5622

    EIN 237344900 · Headquarters: Auburn, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Postal Workers Union 619

    EIN 237342158 · Headquarters: NORTH PLATTE, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Postal Workers Union 6419 N J Shore Area Local

    EIN 222143538 · Headquarters: TOMS RIVER, NJ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  81. American Postal Workers Union 7027 APWU BMC Local 7027

    EIN 421058870 · Headquarters: CLIVE, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  82. AMERICAN POSTAL WORKERS UNION 718 Sioux Falls Area Local

    EIN 466014943 · Headquarters: Sioux Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. American Postal Workers Union 86

    EIN 736105290 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  84. American Postal Workers Union 888

    EIN 237342337 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. American Postal Workers Union 89 Phila Pa Local

    EIN 231543107 · Headquarters: DARBY, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American Postal Workers Union 947

    EIN 237342150 · Headquarters: MCCOOK, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. American Postal Workers Union 95

    EIN 237338429 · Headquarters: LANCASTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. American Postal Workers Union Afl Cio Health

    EIN 520940594 · Headquarters: ELKRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. American Postal Workers Union Afl Cio Lu 230

    EIN 026010825 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. American Postal Workers Union Afl-cio

    EIN 320711962 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Postal Workers Union Afl-cio

    EIN 391171962 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. American Postal Workers Union Afl-cio 506-244

    EIN 041691746 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. American Postal Workers Union Afl-cio Apwu Area Local 192

    EIN 620761735 · Headquarters: Chattanooga, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. American Postal Workers Union Afl-cio El Paso Local 180

    EIN 746049138 · Headquarters: EL PASO, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  95. American Postal Workers Union Afl-cio Health Plan Health and Welfare Trust Agreement

    EIN 522035053 · Headquarters: ELKRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. AMERICAN POSTAL WORKERS UNION Aka APWU California Area Local 4635

    EIN 953525119 · Headquarters: Upland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. AMERICAN POSTAL WORKERS UNION Aka APWU Dallas Local 732

    EIN 751384053 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. AMERICAN POSTAL WORKERS UNION Aka APWU Louisiana State Association

    EIN 581897239 · Headquarters: HOUMA, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. AMERICAN POSTAL WORKERS UNION Aka APWU Missouri State Association

    EIN 440662365 · Headquarters: Sikeston, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. AMERICAN POSTAL WORKERS UNION Aka APWU Staten Island Area Local 231

    EIN 136213569 · Headquarters: Staten Island, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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