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. Lake Chelan Rotary Club

    EIN 916058241 · Headquarters: Chelan, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Lake Chelan Sportman Association

    EIN 911539453 · Headquarters: Chelan, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Lake Chelan Yacht Club

    EIN 916088377 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  4. Lake Chicot Water Supply Associatio

    EIN 710497725 · Headquarters: LAKE VILLAGE, AR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Lake Christian Homeschool Group

    EIN 473321649 · Headquarters: Montgomery, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. Lake City Area Chamber of Commerce

    EIN 381780954 · Headquarters: Lake City, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Lake City Athletic Boosters Club

    EIN 411607515 · Headquarters: LAKE CITY, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Lake City Board of Realtors Inc

    EIN 591925385 · Headquarters: LAKE CITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Lake City Chamber of Commerce

    EIN 410823887 · Headquarters: LAKE CITY, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Lake City Chamber of Commerce

    EIN 570363390 · Headquarters: LAKE CITY, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Lake City Chamber of Commerce

    EIN 840753319 · Headquarters: Lake City, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Lake City Chapt No 1399 Women of the Moose

    EIN 592889486 · Headquarters: LAKE CITY, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Lake City Community Development Association

    EIN 421295868 · Headquarters: Lake City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Lake City Community Theater Inc

    EIN 570893666 · Headquarters: LAKE CITY, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Lake City Concert Series

    EIN 570899940 · Headquarters: LAKE CITY, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Lake City Education Association

    EIN 203686847 · Headquarters: Lake City, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Lake City Education Association

    EIN 421083484 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Lake City Fire Department Relief Assn

    EIN 510187626 · Headquarters: LAKE CITY, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Lake City Food Shelf Inc

    EIN 411430175 · Headquarters: LAKE CITY, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Lake City High School Alumni Association

    EIN 465591036 · Headquarters: Lake City, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Lake City High School Football Parents

    EIN 813532474 · Headquarters: Hayden, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Lake City Library Board of Trustees

    EIN 570948738 · Headquarters: Lake City, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Lake City Lions Club

    EIN 411404252 · Headquarters: LAKE CITY, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Lake City Retirement Housing Inc

    EIN 237198365 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Lake City Senior Citizen Center

    EIN 382486196 · Headquarters: LAKE CITY, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Lake City Shrine Club

    EIN 237325273 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Lake City Skiers Inc

    EIN 351784298 · Headquarters: Warsaw, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Lake City Voa Living Center Inc

    EIN 454713154 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Lake City Water Association

    EIN 640591602 · Headquarters: YAZOO CITY, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Lake City-columbia County Chamber of Commerce Inc

    EIN 590323804 · Headquarters: LAKE CITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Lake Claiborne Inc

    EIN 640363182 · Headquarters: Port Gibson, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Lake Claire Waterfront Owners Inc

    EIN 992176228 · Headquarters: Panama City, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lake Clarke Shores Garden Club Inc

    EIN 592425146 · Headquarters: West Palm Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Lake Cle Elum Community Club

    EIN 916053689 · Headquarters: Roslyn, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Lake Club Inc

    EIN 060741628 · Headquarters: WILTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lake Clyde Incorporated

    EIN 586043795 · Headquarters: Bowdon, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Lake Co Oregon Library Endowment Fund

    EIN 930940794 · Headquarters: LAKEVIEW, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Lake Co Public Library Foundation Inc

    EIN 351602505 · Headquarters: Merrillville, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Lake Combie Association

    EIN 680134120 · Headquarters: Meadow Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lake Commissioned Economic & Community Development Corporattion

    EIN 393577623 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lake Como Water Association

    EIN 591399304 · Headquarters: LAKE COMO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Lake Conestee Dam Restoration Fund Inc

    EIN 921168431 · Headquarters: WHITE STONE, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. Lake Conference

    EIN 411433319 · Headquarters: LORETTO, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Lake Connor Park Inc

    EIN 910936055 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Lake Conroe Association

    EIN 741936182 · Headquarters: Willis, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Lake Conway Community Association Incorporated

    EIN 222347169 · Headquarters: VERNON, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Lake Conway Estates Residents Association

    EIN 237205150 · Headquarters: Belle Isle, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Lake Country Childrens Theater

    EIN 391463798 · Headquarters: HARTLAND, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Lake Country Christian School

    EIN 752402082 · Headquarters: FORT WORTH, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Lake Country Cookhouse Inc

    EIN 813807846 · Headquarters: MOUNTAIN HOME, AR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Lake Country Decorative Painters

    EIN 365050207 · Headquarters: Hall, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Lake Country Elementary School PTA

    EIN 871743311 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Lake Country Horsemens Association

    EIN 161145156 · Headquarters: INTERLAKEN, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Lake Country Kindergarten Inc

    EIN 391085684 · Headquarters: NORTH LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Lake Country Players Inc

    EIN 237325570 · Headquarters: Hartland, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Lake Country Power

    EIN 411857633 · Headquarters: Cohasset, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Lake Country Rotary - Hartland

    EIN 391580955 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  58. Lake Country School Montessori Learning Environments

    EIN 411278205 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Lake Country Sportsmans Club of Ottertail County

    EIN 411660215 · Headquarters: Battle Lake, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Lake Country Swim Team Ltd

    EIN 391418304 · Headquarters: Hartland, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Lake County Amateur Radio Association Incorporated

    EIN 341251948 · Headquarters: Painesville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Lake County Amateur Radio Club

    EIN 461870341 · Headquarters: Lakeview, OR, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Lake County Amateur Radio Club Inc

    EIN 351475410 · Headquarters: Merrillville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Lake County Art League Building Fund

    EIN 900135149 · Headquarters: WAUKEGAN, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Lake County Astrological Assoc

    EIN 651213389 · Headquarters: WILLOUGHBY HILLS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Lake County Bar Association

    EIN 340900417 · Headquarters: PAINESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Lake County Bar Association Inc

    EIN 351695491 · Headquarters: MERRILLVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Lake County Bar Foundation

    EIN 341685974 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Lake County Blue Coats Inc

    EIN 346577968 · Headquarters: WILLOUGHBY, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Lake County Chamber of Commerce

    EIN 361935970 · Headquarters: GURNEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Lake County Chamber of Commerce

    EIN 410827278 · Headquarters: Two Harbors, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Lake County Chamber of Commerce

    EIN 930329216 · Headquarters: LAKEVIEW, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Lake County Chapter 1122 of the Experimental Aircraft Association

    EIN 203181581 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Lake County Community Concerts Association Inc

    EIN 366092729 · Headquarters: WAUKEGAN, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Lake County Council on Aging Inc

    EIN 237266637 · Headquarters: MENTOR, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Lake County Crime Stoppers

    EIN 810402168 · Headquarters: Polson, MT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Lake County Criminal Defense Lawyers Association

    EIN 460734505 · Headquarters: mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Lake County Crisis Center

    EIN 363032700 · Headquarters: ZION, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Lake County Crisis Center

    EIN 930883883 · Headquarters: LAKEVIEW, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Lake County Desert Cruisers Inc

    EIN 911858884 · Headquarters: LAKEVIEW, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Lake County Development Council Inc

    EIN 341152938 · Headquarters: PAINESVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Lake County Developmental Achievement Center Inc

    EIN 410973700 · Headquarters: TWO HARBORS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Lake County Duplicate Bridge Clubs Inc

    EIN 592707901 · Headquarters: EUSTIS, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Lake County Eagles Aerie 4273

    EIN 593056152 · Headquarters: Okahumpka, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Lake County Economic Development Corporation

    EIN 300756681 · Headquarters: LEADVILLE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Lake County Economic Development Corporation

    EIN 680061291 · Headquarters: LAKEPORT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Lake County Education Association Inc

    EIN 510182681 · Headquarters: Leesburg, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Lake County Extension Foundation

    EIN 363118919 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Lake County Farm Bureau

    EIN 340871237 · Headquarters: North Royalton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Lake County Farm Bureau

    EIN 362178039 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Lake County Farm Bureau

    EIN 590804885 · Headquarters: Tavares, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Lake County Farm Bureau

    EIN 620575829 · Headquarters: TIPTONVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Lake County Farm Bureau

    EIN 940615042 · Headquarters: LAKEPORT, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Lake County Farmers Mutual Insurance Company

    EIN 810212894 · Headquarters: POLSON, MT, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  95. Lake County Federated Republican Women Club Inc

    EIN 871508191 · Headquarters: Crown Point, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Lake County Fire Chiefs Association Inc

    EIN 870689077 · Headquarters: Tavares, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Lake County Flyers Club

    EIN 383818830 · Headquarters: Ocoee, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Lake County Food Pantry

    EIN 363262303 · Headquarters: MADISON, SD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Lake County Fop Auxiliary 125

    EIN 825326305 · Headquarters: CROWN POINT, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Lake County Free Clinic Inc

    EIN 341081191 · Headquarters: PAINESVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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