Unknown & Unclassified nonprofits in Mississippi

Unknown & Unclassified nonprofits in Mississippi. Browse 6,003 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. Knights Templar of the United States of America

    EIN 237618592 · Headquarters: GREENVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Knights Templar of the United States of America

    EIN 237618597 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Knights Templar of the United States of America

    EIN 237618599 · Headquarters: YAZOO CITY, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights Templar of the United States of America

    EIN 237618603 · Headquarters: New Albany, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Knights Templar of the United States of America

    EIN 237618604 · Headquarters: Mize, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Knights Templar of the United States of America

    EIN 237618606 · Headquarters: Amory, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Knights Templar of the United States of America

    EIN 640205050 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Knights Templar of the United States of America Mi

    EIN 640163819 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Kosciusko Athletic Booster Club

    EIN 640744023 · Headquarters: Kosciusko, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Kosciusko Attala Historical Society

    EIN 640602144 · Headquarters: KOSCIUSKO, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Kosciusko Foundation for Excellence

    EIN 582017180 · Headquarters: KOSCIUSKO, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Kosciusko Junior-auxiliary

    EIN 237427623 · Headquarters: KOSCIUSKO, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Kossuth Water Association Inc

    EIN 640524001 · Headquarters: KOSSUTH, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Krewe of Ceres Inc

    EIN 640793482 · Headquarters: Brookhaven, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Krewe of Hera

    EIN 582008989 · Headquarters: biloxi, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. La Leche League International Inc

    EIN 320490827 · Headquarters: Biloxi, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. La Leche League International Inc

    EIN 364824506 · Headquarters: Bay St Louis, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. La Leche League International Inc

    EIN 464082277 · Headquarters: Vickburg, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. La Leche League International Inc

    EIN 640910795 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. La Leche League International Inc

    EIN 640910797 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. La Leche League International Inc

    EIN 640910799 · Headquarters: Columbus, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. La Leche League International Inc

    EIN 831639532 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Laborers Int Union of North America

    EIN 640618285 · Headquarters: Jackson, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Ladies Cemetery Association of Grenada Mississippi Inc

    EIN 237211127 · Headquarters: GRENADA, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Lafayette County Forestry Assoc

    EIN 800704915 · Headquarters: Oxford, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Lafayette Ffa Alumni

    EIN 271334677 · Headquarters: Batesville, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. Lagniappe Foundation

    EIN 640639428 · Headquarters: WATER VALLEY, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Lake Camelot Association INC

    EIN 640833551 · Headquarters: Vicksburg, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  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 Claiborne Inc

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

  31. Lake Druid Club Incorporated

    EIN 640685108 · Headquarters: MERIDIAN, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Lake Eddins Volunteer Fire Dept

    EIN 640619513 · Headquarters: PACHUTA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Lake Forest Ranch Inc

    EIN 640406178 · Headquarters: MACON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lake Lorman Utility Corporation

    EIN 640714105 · Headquarters: FLORA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lake Memorial Library Fund

    EIN 646020755 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Lake Park Cemetery

    EIN 640274946 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Lake Stephens United Methodist Camp

    EIN 640606243 · Headquarters: OXFROD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Lamar County Economic

    EIN 640644117 · Headquarters: PURVIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990

  39. Lamar Park Water & Sewer Association Inc

    EIN 640699474 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Lambda Chi Alpha Fraternity Epsilon Chi Zeta

    EIN 640390595 · Headquarters: STARKVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Lambda Chi Alpha Fraternity Inc

    EIN 237151291 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Lambda Sigma Society

    EIN 640942155 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Lampton Water Association

    EIN 640510572 · Headquarters: COLUMBIA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Langford Water Association Inc

    EIN 640467607 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Lanier High School Class of 1975

    EIN 383930699 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Larkin Tarrant Turner Cemetery Inc

    EIN 582126227 · Headquarters: STURGIS, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  47. Lauderdale Cemetery Association Inc

    EIN 640685426 · Headquarters: LAUDERDALE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Lauderdale County Council on Aging Inc

    EIN 640596478 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lauderdale County Department of Archives & History Inc

    EIN 640703130 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Lauderdale County Habitat for Humanity

    EIN 640770209 · Headquarters: MERIDIAN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lauderdale County Tourism Foundation Inc

    EIN 463203710 · Headquarters: MERIDIAN, MS, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. Laurel Arts League Inc

    EIN 237378049 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Laurel Chapter 126 Royal Arch Masons

    EIN 237232014 · Headquarters: Mize, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Laurel Christian School

    EIN 640676348 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Laurel Council 43 Royal and Selected Masters

    EIN 640750143 · Headquarters: Mize, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Laurel Jones County Council on Aging Inc

    EIN 640527224 · Headquarters: Laurel, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Laurel School District Education Foundation Trust Inc

    EIN 640740729 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Lawrence County Ffa Alumni

    EIN 883858158 · Headquarters: MONTICELLO, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Lawrence County Forestry Association

    EIN 454607255 · Headquarters: Monticello, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Lawrence F Boland Memorial Scholarship Trust Fund Inc

    EIN 640642937 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Lcr Hunting Club Inc

    EIN 872816773 · Headquarters: West Point, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Lea Brent Family Charitable Trust

    EIN 640784932 · Headquarters: GREENVIILE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. League of Women Voters of Jackson Area

    EIN 823381749 · Headquarters: JACKSON, MS, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. League of Women Voters of Mississippi

    EIN 237032695 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. League of Women Voters of Mississippi

    EIN 237080309 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. League of Women Voters of Mississippi

    EIN 371509911 · Headquarters: Gautier, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. League of Women Voters of Mississippi

    EIN 833819310 · Headquarters: OXFORD, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. League of Women Voters of Mississippi

    EIN 850816586 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. League of Women Voters of the Golden Triangle Area

    EIN 883400786 · Headquarters: Starkville, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. League of Women Voters Pine Belt

    EIN 833332335 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Leake Country Club Inc

    EIN 640345271 · Headquarters: Carthage, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Leake M H V Council

    EIN 640857290 · Headquarters: Carthage, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Leaps of Faith Ballet Ministry

    EIN 862119716 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Learn Today Lead Tomorrow

    EIN 470979465 · Headquarters: Byram, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Leavell Woods Sykes Association Inc

    EIN 640694016 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Lebanon Water Association

    EIN 640466471 · Headquarters: Lexington, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Lebonte of Petal

    EIN 882324313 · Headquarters: PETAL, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Leesburg Water Association Inc

    EIN 640689064 · Headquarters: PELAHATCHIE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Lefleur Council of Allied Masonic Degrees

    EIN 834027312 · Headquarters: Florence, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Lefleur Museum District

    EIN 934773546 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Leflore Christian School

    EIN 871477981 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Leflore County Comn Health Advisors Men in Black & Blue Fighting

    EIN 472522268 · Headquarters: GREENWOOD, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Leflore County Humane Society

    EIN 237313381 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Leflore County Hunting & Fishing Association

    EIN 640693285 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Legacy Corvette Club

    EIN 934941425 · Headquarters: Pearl, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Legacy of Hope Mission

    EIN 990690408 · Headquarters: PETAL, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Legendary Cycling Association

    EIN 995049513 · Headquarters: Lucedale, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Legends Youth Sports

    EIN 423985353 · Headquarters: Moselle, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lehrton Cemetery Maintenance Corp

    EIN 640798777 · Headquarters: Drew, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Leland Habitat for Humanity Inc

    EIN 640864371 · Headquarters: LELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  91. Leland Mennonite School

    EIN 640502417 · Headquarters: GREENVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Lemon Stand Inc

    EIN 822864308 · Headquarters: BROOKHAVEN, MS, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  93. Lena 4Th of July

    EIN 453122645 · Headquarters: Lena, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Les Masquees

    EIN 640577102 · Headquarters: Biloxi, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Les Vingt Dames

    EIN 270558968 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Lets Do This Together Inc

    EIN 851589659 · Headquarters: JACKSON, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Lets Live Mississippi

    EIN 454510605 · Headquarters: Starkville, MS, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. Level-Up Learning Center

    EIN 834107807 · Headquarters: Greenville, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Lewis a Graeber Trust

    EIN 646035377 · Headquarters: MARKS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Lewis Cemetery Association

    EIN 640858356 · Headquarters: Tylertown, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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