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. Washington County Commission on Aging Inc/area Agency on Aging

    EIN 520899001 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Washington County Concert Association Inc

    EIN 331421396 · Headquarters: Sandersville, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Washington County Council on Aging

    EIN 510135362 · Headquarters: Akron, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. Washington County Dairy Association Inc

    EIN 932576391 · Headquarters: Hagerstown, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Washington County Dairy Promotion C

    EIN 391663348 · Headquarters: Slinger, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Washington County Education Assn

    EIN 541059115 · Headquarters: Abingdon, VA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Washington County Education Association

    EIN 263838149 · Headquarters: Elizabethtown, KY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Washington County Education Association

    EIN 621479886 · Headquarters: Jonesborough, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Washington County Emergency Medical Services Council Inc

    EIN 251291273 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Washington County Employees Association

    EIN 834664738 · Headquarters: Hillsboro, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. Washington County Extension

    EIN 800159307 · Headquarters: Weiser, ID, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Washington County Extension Advisory Councilinc

    EIN 521452576 · Headquarters: Boonsboro, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  13. Washington County Extension Education Foundation

    EIN 371222349 · Headquarters: NASHVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Washington County Extension4-h

    EIN 900102643 · Headquarters: SANDERSVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Washington County Fair Assoc

    EIN 420895998 · Headquarters: WASHINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Washington County Families for Independent Living

    EIN 911752133 · Headquarters: ALOHA, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Washington County Farm Bureau

    EIN 310733027 · Headquarters: Zanesville, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Washington County Farm Bureau

    EIN 430719500 · Headquarters: POTOSI, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Washington County Farm Bureau

    EIN 540625524 · Headquarters: ABINGDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Washington County Farm Bureau

    EIN 560815486 · Headquarters: ROPER, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Washington County Farm Bureau

    EIN 620523162 · Headquarters: JONESBOROUGH, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Washington County Farm Bureau

    EIN 710278292 · Headquarters: FAYETTEVILLE, AR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Washington County Farm Bureau

    EIN 736102849 · Headquarters: Bartlesville, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Washington County Farm Bureau

    EIN 741207912 · Headquarters: BRENHAM, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Washington County Farm Bureau

    EIN 820350459 · Headquarters: WEISER, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Washington County Farm Bureau

    EIN 930515824 · Headquarters: HILLSBORO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Washington County Farm Bureau 231

    EIN 470367036 · Headquarters: Herman, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Washington County Farm Bureau Assn

    EIN 480560421 · Headquarters: Washington, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Washington County Farm Bureau Assoc

    EIN 030221375 · Headquarters: RICHMOND, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Washington County Farm Bureau Cooperative

    EIN 391088612 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Washington County Farm Bureau Inc

    EIN 520567593 · Headquarters: Clear Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Washington County Farm Bureau Inc

    EIN 580801356 · Headquarters: SANDERSVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Washington County Farm Bureau Inc

    EIN 610465850 · Headquarters: SPRINGFIELD, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Washington County Farm BureauInc

    EIN 591058078 · Headquarters: Chipley, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Washington County Fire Chiefs Association

    EIN 384336990 · Headquarters: LAKE ELMO, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Washington County Fire Chiefs Association Inc

    EIN 391319135 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Washington County Fish and Game Club Inc

    EIN 352136008 · Headquarters: Salem, IN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. Washington County Genealogical Society

    EIN 421205812 · Headquarters: Washington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Washington County Hce

    EIN 391465522 · Headquarters: Slinger, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Washington County Historical Association

    EIN 476032845 · Headquarters: Fort Calhoun, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Washington County Historical Society

    EIN 237192371 · Headquarters: Washington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Washington County Historical Society

    EIN 416038333 · Headquarters: Stillwater, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Washington County Historical Society

    EIN 480882253 · Headquarters: Washington, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Washington County Historical Society

    EIN 870465878 · Headquarters: St George, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Washington County Historical Society Inc

    EIN 146030184 · Headquarters: Fort Edward, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Washington County Historical Society Inc

    EIN 581276108 · Headquarters: SANDERSVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Washington County Historical Society Inc

    EIN 736103633 · Headquarters: DEWEY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Washington County Historical Society of Ohio

    EIN 316039450 · Headquarters: MARIETTA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Washington County History and Landmarks Foundation

    EIN 251385645 · Headquarters: Washington, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Washington County Home for Aged Women Inc

    EIN 141372655 · Headquarters: GLENS FALLS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Washington County Homemaker Council

    EIN 371565845 · Headquarters: Washington, KS, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. Washington County Homemakers Extension Asso

    EIN 370667350 · Headquarters: Nashville, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Washington County Hospital Nurses Alumni Assoc

    EIN 371623014 · Headquarters: Hagerstown, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Washington County Humane Society

    EIN 421096734 · Headquarters: WASHINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Washington County Ignite

    EIN 850511611 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Washington County Johnson City Emergency Medical Service

    EIN 621141186 · Headquarters: JOHNSON CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Washington County Junior Football League Inc

    EIN 526074062 · Headquarters: HAGERSTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Washington County Junior Volleyball

    EIN 204360218 · Headquarters: BRENHAM, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Washington County Life Saving Crew

    EIN 541103215 · Headquarters: ABINGDON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Washington County Local Development Corp

    EIN 141676889 · Headquarters: FORT EDWARD, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Washington County Lodge #1966 - Loyal Order of Moose Inc

    EIN 237134430 · Headquarters: Abingdon, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Washington County Maryland Convention and Visitors Bureau Inc

    EIN 521866211 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Washington County Md Lodge 150 Fop Incorporated

    EIN 861785227 · Headquarters: CLEAR SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Washington County Medical Society

    EIN 391829360 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Washington County Medical Society of Pennsylvania

    EIN 251057860 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Washington County Mental Health Authority

    EIN 521689627 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Washington County Mental Health Services Inc

    EIN 030215872 · Headquarters: MONTPELIER, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Washington County Museum Association

    EIN 840734169 · Headquarters: Akron, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Washington County Mutual Ins Co

    EIN 470328550 · Headquarters: Blair, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Washington County Negro Business and Professional Women's Club Inc

    EIN 581111874 · Headquarters: SANDERSVILLE, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Washington County Opportunities Inc

    EIN 640542172 · Headquarters: GREENVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Washington County Police Association

    EIN 237328974 · Headquarters: HILLSBORO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Washington County Pork Producers Inc

    EIN 420953894 · Headquarters: Washington, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Washington County Rea

    EIN 271727580 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Washington County Realtors Reach Foundation

    EIN 332376943 · Headquarters: ST GEORGE, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Washington County Rep Payee

    EIN 820789234 · Headquarters: Cornelius, OR, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  77. Washington County Republican Women

    EIN 870540766 · Headquarters: St George, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Washington County Restaurant & Beverage Association Inc

    EIN 521706880 · Headquarters: Smithsburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Washington County Retired Educational Personnel Association

    EIN 521600098 · Headquarters: Clear Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Washington County Right to Life

    EIN 311352234 · Headquarters: Marietta, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Washington County Right to Life

    EIN 371139566 · Headquarters: Addieville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Washington County Senior Citizens

    EIN 237292119 · Headquarters: SALEM, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Washington County Senior Services Inc

    EIN 371092072 · Headquarters: OKAWVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Washington County Sheriffs Posse

    EIN 640825624 · Headquarters: GREENVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  85. Washington County Sportsmens and Conservation League

    EIN 251298753 · Headquarters: Claysville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Washington County Student Trades Foundation Inc

    EIN 521492340 · Headquarters: Hagerstown, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Washington County Tea Party

    EIN 800631853 · Headquarters: Brenham, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Washington County Tourism Promotion Agency

    EIN 251113920 · Headquarters: CANONSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Washington County Victims Task Force

    EIN 800577990 · Headquarters: Brenham, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Washington County Visitors Association

    EIN 930850926 · Headquarters: Beaverton, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Washington County Water Company

    EIN 371027544 · Headquarters: NASHVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Washington County Womans Home

    EIN 314381384 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Washington County Youth Camp Inc

    EIN 746062922 · Headquarters: Burton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Washington Court Reporters Association

    EIN 910973617 · Headquarters: SPOKANE VALLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Washington Cpa Foundation

    EIN 237447914 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Washington Cranberry Alliance

    EIN 911556218 · Headquarters: GRAYLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Washington Crossing Chapter of SAR

    EIN 233101804 · Headquarters: Doylestown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Washington Crossing Council Boy Scouts of America

    EIN 231352048 · Headquarters: DOYLESTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Washington Cty Economic Grwth Pship

    EIN 351907849 · Headquarters: SALEM, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Washington Cty Teachers Assoc Inc

    EIN 526059401 · Headquarters: Hagerstown, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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