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. Jefferson County Youth Soccer Association

    EIN 943195496 · Headquarters: Madras, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Jefferson Court Association Inc

    EIN 521424844 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Jefferson Credit Union

    EIN 630390327 · Headquarters: HOOVER, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Jefferson D Shatford Memorial Trust

    EIN 136029993 · Headquarters: TARRYTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Jefferson Davis Council on Aging I

    EIN 720684711 · Headquarters: JENNINGS, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Jefferson Davis County Forestry Association

    EIN 451504937 · Headquarters: Prentiss, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Jefferson Davis Neighborhood Civic Association

    EIN 542002897 · Headquarters: RICHMOND, VA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  8. Jefferson Davis State Junior College Foundation Inc

    EIN 630821458 · Headquarters: Brewton, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Jefferson Education

    EIN 823258305 · Headquarters: Point Roberts, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Jefferson Education Association

    EIN 382108131 · Headquarters: MONROE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Jefferson Education Association of Joint District No 10

    EIN 237078923 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Jefferson Elementary PTA

    EIN 251710295 · Headquarters: Jefferson Hills, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Jefferson Elementary PTA

    EIN 416040879 · Headquarters: ROCHESTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Jefferson Elementary Pta

    EIN 800232062 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Jefferson Elementary PTA

    EIN 946172271 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Jefferson Elementary Pta

    EIN 956204301 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Jefferson Elementary School Pta of the Pta Calif Congress of Parent

    EIN 956204311 · Headquarters: CARLSBAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Jefferson Elementary School Pto

    EIN 911922495 · Headquarters: Port Angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Jefferson Elementatry Pta

    EIN 416038425 · Headquarters: Winona, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Jefferson Energy Cooperative

    EIN 580303365 · Headquarters: Wrens, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Jefferson Ethel Scholarship Trust #1038

    EIN 237749232 · Headquarters: NEWTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Jefferson Federation of Teachers AFT 1559

    EIN 720759313 · Headquarters: Metairie, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Jefferson Federation of Teachers Health

    EIN 720997884 · Headquarters: METAIRIE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Jefferson Financial Credit Union

    EIN 720649178 · Headquarters: METAIRIE, LA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  25. Jefferson Fire Co No 2

    EIN 222357665 · Headquarters: LAKE HOPATCONG, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Jefferson Fire Dept

    EIN 396081080 · Headquarters: Jefferson, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Jefferson Franklin Community Action Corporation

    EIN 430827872 · Headquarters: HILLSBORO, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. Jefferson Genealogical Society Inc

    EIN 581620157 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Jefferson Golden Age Club

    EIN 800803455 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Jefferson Grange

    EIN 341663595 · Headquarters: DORSET, OH, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  31. Jefferson H Landers Snowmobile Club Inc

    EIN 020307623 · Headquarters: Jefferson, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Jefferson Health

    EIN 465338502 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Jefferson Health Plans

    EIN 232379751 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Jefferson Healthcare Hospital Auxil

    EIN 510185055 · Headquarters: PORT TOWNSEND, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Jefferson High School Booster Club Inc

    EIN 881518381 · Headquarters: Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Jefferson Hill Cemetery Assn

    EIN 036007283 · Headquarters: South Ryegate, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Jefferson Hills Area Ambulance Association Inc

    EIN 251298231 · Headquarters: Jefferson Hills, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Jefferson Hills Corporation

    EIN 841241983 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  39. Jefferson Historical Society

    EIN 237021733 · Headquarters: Jefferson, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Jefferson Historical Society & Museum

    EIN 751224390 · Headquarters: Jefferson, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Jefferson Historical Society of Louisiana

    EIN 720978174 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Jefferson Horton Post 340

    EIN 362067842 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Jefferson Hospital Auxiliary

    EIN 716055748 · Headquarters: PINE BLUFF, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Jefferson Hostels Inc

    EIN 237263694 · Headquarters: WATERTOWN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Jefferson Institute

    EIN 942932134 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Jefferson Irrigation Company Ltd

    EIN 820133285 · Headquarters: MONTEVIEW, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Jefferson Island Club Inc

    EIN 530192251 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Jefferson Junior Wrestling Association

    EIN 550718250 · Headquarters: CHARLES TOWN, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Jefferson Lakeside Country Club

    EIN 540276270 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Jefferson Library & Museum Association

    EIN 756036534 · Headquarters: Jefferson, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Jefferson Lions Club

    EIN 581961379 · Headquarters: Jefferson, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  52. Jefferson Local Development Corporation

    EIN 810519998 · Headquarters: WHITEHALL, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Jefferson Lodge - the Grand Lodge of Free & Accepted Masons of Ohio

    EIN 237128531 · Headquarters: MIDDLETOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Jefferson Long Rifle Militia Inc

    EIN 593263986 · Headquarters: TALLAHASSEE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Jefferson Main Street Association Inc

    EIN 923997027 · Headquarters: Jefferson, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Jefferson Manor Citizens Assn Inc

    EIN 546054844 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Jefferson Memorial Foundation C/o Huntington National Bank

    EIN 346968316 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Jefferson Middle School Ptsa

    EIN 956204360 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Jefferson Moore High School 1975 Class Reunion

    EIN 472859427 · Headquarters: garland, TX, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. Jefferson Neighborhood Association Inc

    EIN 742686305 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Jefferson Owners Association Inc

    EIN 923686603 · Headquarters: Bristol, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Jefferson Parish Council of Garden Clubs Inc

    EIN 237191605 · Headquarters: KENNER, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Jefferson Parish Farm Bureau Inc

    EIN 720717872 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Jefferson Parish Hospital Service District Number 1

    EIN 726014898 · Headquarters: Marrero, LA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Jefferson Parish Medical Society

    EIN 720828107 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Jefferson Park Neighborhood Association

    EIN 811190583 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Jefferson Park Neighbors Assoc

    EIN 731280047 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Jefferson Place-bocage Property Owners Association Inc

    EIN 237389039 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Jefferson Playground Athletic Association Inc

    EIN 720971623 · Headquarters: Jefferson, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Jefferson PTA of Everett

    EIN 911118972 · Headquarters: Everett, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Jefferson Public Water Authority

    EIN 710390789 · Headquarters: JEFFERSON, AR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  72. Jefferson Reformed Cemetary Inc

    EIN 526052828 · Headquarters: JEFFERSON, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Jefferson Rising Fund

    EIN 862271811 · Headquarters: Birmingham, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Jefferson Ruritan Club Inc

    EIN 526054506 · Headquarters: JEFFERSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Jefferson School African American Heritage Center Inc

    EIN 475411481 · Headquarters: CHARLOTTESVILLE, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Jefferson School Parent Teacher Organization

    EIN 226082379 · Headquarters: HAWTHORNE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Jefferson School Parent Teacher Organization

    EIN 351764277 · Headquarters: Winona Lake, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Jefferson School Parent Teacher Organization

    EIN 901038960 · Headquarters: WESTFIELD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Jefferson School Parent-teacher Group

    EIN 911260937 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Jefferson School PTA

    EIN 363673977 · Headquarters: Elmhurst, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Jefferson Search and Rescue

    EIN 911036930 · Headquarters: Port Hadlock, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Jefferson Smurfit Mutual Benefit Association of Middletown Inc

    EIN 311118133 · Headquarters: Middletown, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Jefferson Snowstormers

    EIN 237217707 · Headquarters: JEFFERSON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Jefferson Sportsman Society

    EIN 852832703 · Headquarters: Punta Gorda, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Jefferson State Squares

    EIN 930850493 · Headquarters: Central Point, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Jefferson Street Area Association Inc

    EIN 510152558 · Headquarters: Paducah, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Jefferson Teachers Association Mea-nea

    EIN 475410824 · Headquarters: Jefferson, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Jefferson Technical College Education Association

    EIN 341439138 · Headquarters: Trout Creek, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Jefferson Tennis Club of Terrytown

    EIN 800668895 · Headquarters: Marrero, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Jefferson Terrace Aquatic Club

    EIN 720642944 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Jefferson Therapeutic Living Apartments

    EIN 841182066 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Jefferson Township Booster Club

    EIN 311370578 · Headquarters: NEW PARIS, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Jefferson Township Cemetery Association

    EIN 311005630 · Headquarters: Liberty Township, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Jefferson Township Community Days Inc

    EIN 510192976 · Headquarters: Sulphur Springs, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Jefferson Township Community Fund

    EIN 351798884 · Headquarters: KENTLAND, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Jefferson Township Conservation Club Inc

    EIN 311124204 · Headquarters: Monticello, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Jefferson Township Fire & Rescue Inc

    EIN 311310633 · Headquarters: RICHMOND DALE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Jefferson Township Historical Society Inc

    EIN 251623587 · Headquarters: Burgettstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Jefferson Township Rescue Squad Inc

    EIN 237116548 · Headquarters: LAKE HOPATCONG, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Jefferson Township Ruritan Clubinc

    EIN 356067810 · Headquarters: OTWELL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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