Unknown & Unclassified nonprofits in Minnesota

Unknown & Unclassified nonprofits in Minnesota. Browse 12,349 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. Olive Tree Ministries

    EIN 411423795 · Headquarters: MAPLE GROVE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Olivia Ambulance Service Inc

    EIN 410823526 · Headquarters: OLIVIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  3. Olivia Area Chamber of Commerce

    EIN 411264031 · Headquarters: OLIVIA, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Olivia Cemetary Association

    EIN 410831985 · Headquarters: OLIVIA, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Olivia Golf Club Inc

    EIN 410680450 · Headquarters: OLIVIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Olmsted County Bar Association

    EIN 416173844 · Headquarters: Rochester, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Olmsted County Deputy Sheriffs Association

    EIN 237211384 · Headquarters: Rochester, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Olmsted County Employees Assn

    EIN 411692106 · Headquarters: ROCHESTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Olmsted County Farm Bureau C/o Minnesota Farm Bureau Federation

    EIN 410738299 · Headquarters: ST CHARLES, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Olmsted County Historical Society

    EIN 410718368 · Headquarters: ROCHESTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Olmsted-south Wabasha Corn & Soybean Growers Association

    EIN 275463763 · Headquarters: ELGIN, MN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Olson Middle School Pta

    EIN 411772714 · Headquarters: BLOOMINGTON, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Om Home Boys - Prinz Test Trust

    EIN 476021296 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Omaha Lakouting Club

    EIN 237009738 · Headquarters: Backus, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Omicron Kappa Upsilon Honorary Dental Society

    EIN 237137618 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Omsc Implant Study Club

    EIN 832017436 · Headquarters: Chanhassen, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. On Our Own and Associates

    EIN 411618676 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Onamia Lions Club

    EIN 510230194 · Headquarters: Onamia, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Onan Family Foundation

    EIN 416033631 · Headquarters: Duluth, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. One Paw At A Time

    EIN 831736454 · Headquarters: Bigfork, MN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  21. One Step at a Time

    EIN 352784779 · Headquarters: NEW HOPE, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. One Voice Mixed Chorus

    EIN 411620953 · Headquarters: ST PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Oneka Elementary Pta

    EIN 113700650 · Headquarters: HUGO, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Onekiss Inc

    EIN 464125890 · Headquarters: Woodbury, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Oneota Cemetery Association

    EIN 410460120 · Headquarters: DULUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  26. Onikas Angels

    EIN 851415860 · Headquarters: BLOOMINGTON, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Open Cupboard

    EIN 363298764 · Headquarters: Oakdale, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Open Water Dragon Boat Llc

    EIN 822919615 · Headquarters: La Crescent, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Open Your Heart to the Hungry and Homeless

    EIN 363488089 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Operation Fun

    EIN 462797417 · Headquarters: Hayfield, MN, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. Operation No Limits

    EIN 463154007 · Headquarters: LINO LAKES, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  32. Operation Strech Ministries Inc

    EIN 363397326 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Operative Plasterers & Cement Masons International Association

    EIN 411801561 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Operative Plasterers & Cement Masons International Association Local No 633

    EIN 411694340 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Opportunities in Science Inc

    EIN 411625917 · Headquarters: BEMIDJI, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Optage Health Plans

    EIN 823864976 · Headquarters: Roseville, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Optimist Club of Bloomington Minnesota

    EIN 237305573 · Headquarters: Bloomington, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Optimist Club of New Ulm Inc

    EIN 411925076 · Headquarters: NEW ULM, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Optimist International

    EIN 237157504 · Headquarters: West St Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Optimist International

    EIN 237289017 · Headquarters: Grand Rapids, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Optimist International

    EIN 416035009 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Optimist International

    EIN 416037553 · Headquarters: Golden Valley, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Optimist International

    EIN 416048246 · Headquarters: Duluth, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Optimist International

    EIN 475093179 · Headquarters: Mankato, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Optimist International

    EIN 510219269 · Headquarters: Rochester, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Optimist International

    EIN 636363636 · Headquarters: Richfield, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Optimist International

    EIN 814999590 · Headquarters: Roseville, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Optimist International

    EIN 815208675 · Headquarters: Lakeville, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  49. Optimist International

    EIN 933099511 · Headquarters: Stillwater, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Optimist International 35171 Optimist Club of Worthington

    EIN 411947174 · Headquarters: WORTHINGTON, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Optimist International Luverne

    EIN 411330969 · Headquarters: LUVERNE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. OPTIMIST INTERNATIONAL Optimist Club of Glen Lake

    EIN 416037377 · Headquarters: minnetonka, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Optimist International Prior Lake-savage Optimist Club

    EIN 411335814 · Headquarters: PRIOR LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Options for High Water

    EIN 832625616 · Headquarters: MOTLEY, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Options for Women St Croix Valley

    EIN 411593503 · Headquarters: OAK PARK HEIGHTS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Options Inc

    EIN 411360980 · Headquarters: BIG LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Oral History Education Collective

    EIN 831961424 · Headquarters: Mendota Heights, MN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Oratorio Society of Minnesota

    EIN 363456055 · Headquarters: Shoreview, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Orchard Lake Sportsman Club Inc

    EIN 411605070 · Headquarters: Lakeville, MN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Orchard Rangers Inc

    EIN 411476285 · Headquarters: Lakeville, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Orchid Society of Minnesota C/o Thomas Moskalik Treasurer

    EIN 416046749 · Headquarters: ROCHESTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Ordean East Middle School Pta

    EIN 416038460 · Headquarters: Duluth, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Ordean Foundation

    EIN 410711611 · Headquarters: DULUTH, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Order of St Benedict

    EIN 410693973 · Headquarters: COLLEGEVILLE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  65. Order of the Crown of Charlemagne

    EIN 237219325 · Headquarters: BAYPORT, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Order of the Eastern Star of Minnesota

    EIN 237009261 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Order of the Eastern Star of Minnesota

    EIN 237115928 · Headquarters: Tracy, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Order of the Eastern Star of Minnesota

    EIN 237131851 · Headquarters: Jordan, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Order of the Eastern Star of Minnesota

    EIN 237131852 · Headquarters: Waseca, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Order of the Eastern Star of Minnesota

    EIN 237131853 · Headquarters: Buffalo, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Order of the Eastern Star of Minnesota

    EIN 237131854 · Headquarters: St Cloud, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Order of the Eastern Star of Minnesota

    EIN 237131860 · Headquarters: Farmington, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Order of the Eastern Star of Minnesota

    EIN 237131862 · Headquarters: St Bonifacius, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Order of the Eastern Star of Minnesota

    EIN 237131864 · Headquarters: Crosslake, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Order of the Eastern Star of Minnesota

    EIN 237131865 · Headquarters: Cottage Grove, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Order of the Eastern Star of Minnesota

    EIN 237131867 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Order of the Eastern Star of Minnesota

    EIN 237131876 · Headquarters: Utica, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Order of the Eastern Star of Minnesota

    EIN 237131877 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Order of the Eastern Star of Minnesota

    EIN 237131883 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Order of the Eastern Star of Minnesota

    EIN 237131886 · Headquarters: Henning, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Order of the Eastern Star of Minnesota

    EIN 237131892 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Order of the Eastern Star of Minnesota

    EIN 237131894 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Order of the Eastern Star of Minnesota

    EIN 237131898 · Headquarters: Jordan, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Order of the Eastern Star of Minnesota

    EIN 237131911 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Order of the Eastern Star of Minnesota

    EIN 237131914 · Headquarters: Princeton, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Order of the Eastern Star of Minnesota

    EIN 237131915 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Order of the Eastern Star of Minnesota

    EIN 237131918 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Order of the Eastern Star of Minnesota

    EIN 237131930 · Headquarters: Mora, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Order of the Eastern Star of Minnesota

    EIN 237131931 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Order of the Eastern Star of Minnesota

    EIN 237131933 · Headquarters: Glenwood, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Order of the Eastern Star of Minnesota

    EIN 237131936 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Order of the Eastern Star of Minnesota

    EIN 237131942 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Order of the Eastern Star of Minnesota

    EIN 237131947 · Headquarters: Forest Lake, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Order of the Eastern Star of Minnesota

    EIN 237131949 · Headquarters: Bloomington, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Order of the Eastern Star of Minnesota

    EIN 237131971 · Headquarters: Duluty, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Order of the Eastern Star of Minnesota

    EIN 237131980 · Headquarters: Biwabik, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Order of the Eastern Star of Minnesota

    EIN 237131985 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Order of the Eastern Star of Minnesota

    EIN 237131993 · Headquarters: Brooklyn Park, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Order of the Eastern Star of Minnesota

    EIN 237132003 · Headquarters: Plymouth, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Order of the Eastern Star of Minnesota

    EIN 237134820 · Headquarters: Cottage Grove, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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