Nonprofits in St Louis, Missouri

Nonprofits in St Louis, Missouri. Browse 3,643 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. Healthcare for Missouri

    EIN 833962133 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Healthy Neighborhoods - Detroit

    EIN 270423429 · Headquarters: St Louis, MO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Hearth and Key Community Development

    EIN 833701623 · Headquarters: St Louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Heartland Association of Jungian Analysts

    EIN 834508860 · Headquarters: St Louis, MO, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Heartland Gaelic Athletic Association

    EIN 821435227 · Headquarters: ST LOUIS, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Heat Up St Louis Inc

    EIN 431890434 · Headquarters: ST LOUIS, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Heathrow Bath Club

    EIN 431679183 · Headquarters: St Louis, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Hecker Family Foundation

    EIN 205854888 · Headquarters: St Louis, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  9. Heisinger Hope Foundation

    EIN 431905378 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990

  10. Helens House

    EIN 461603064 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Hellenic Cultural Foundation

    EIN 431860406 · Headquarters: St Louis, MO, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Helping Hand of Elizabeths Inc

    EIN 934751966 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Helping Hands Helping Others

    EIN 270140721 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  14. Henri Nouwen Society

    EIN 134014285 · Headquarters: St. Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Henry a Jubel Foundation

    EIN 453551627 · Headquarters: ST LOUIS, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Henry L Stealey Trust Xxx-xx-xxxx

    EIN 376544027 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Herbert Eastman Clinical Fund

    EIN 431557954 · Headquarters: ST LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Heritage House Corporation

    EIN 436072303 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990

  19. Heritage Housing Foundation Inc

    EIN 430891822 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  20. Herman & Amelia Heyman Foundation

    EIN 436027023 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  21. Hermann Family Foundation

    EIN 431616989 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Hettie Fisher Charitable Trust 470004002

    EIN 436870436 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Heyman-daigle Family Foundation

    EIN 376634030 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Hfhsl 3830 S Grand Support

    EIN 851708130 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Hi-tech College

    EIN 760843389 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. High Performance - Stl

    EIN 263178982 · Headquarters: ST LOUIS, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Higher Education Coordinating Council of Metropolitan St Louis

    EIN 436048125 · Headquarters: St Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Highland Foundation Inc

    EIN 833814473 · Headquarters: St Louis, MO, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  29. Highview Resident Council Inc

    EIN 431615205 · Headquarters: St Louis, MO, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Hillel at Washington University in St. Louis

    EIN 436065763 · Headquarters: St. Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Hilltop Manor Association Inc C/o Lutheran Senior Services

    EIN 020667342 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. His Purpose Ministries

    EIN 271092909 · Headquarters: ST LOUIS, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Hispanic Arts Council of St Louis

    EIN 431826397 · Headquarters: St Louis, MO, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Hispanic Chamber of Commerce of Metro St Louis

    EIN 431323271 · Headquarters: ST LOUIS, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Historic Aircraft Restoration Museum

    EIN 431554209 · Headquarters: ST LOUIS, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Historic Hyde Park Inc

    EIN 431142385 · Headquarters: St Louis, MO, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Historic Riverboat Preservation Association

    EIN 264164245 · Headquarters: St Louis, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Historical Society of the United States Courts in the Eighth Circui

    EIN 363518422 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Historical Society of the United States Courts in the Eighth Circui

    EIN 363518423 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Historical Society of the United States Courts in the Eighth Circui

    EIN 363518424 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Historical Society of the United States Courts in the Eighth Circui

    EIN 363518425 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Historical Society of the United States Courts in the Eighth Circui

    EIN 363518427 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Historical Society of the United States Courts in the Eighth Circui

    EIN 421297332 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Historical Society of the United States Courts in the Eighth Circui

    EIN 421297335 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Historical Society of the United States Courts in the Eighth Circui

    EIN 431436909 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Historical Society of the United States Courts in the Eighth Circui

    EIN 431448876 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Historical Society of the Us Courts in the Eighth Circuit

    EIN 363518426 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Historical Society of the Us Courts in the Eighth Circuit

    EIN 411714019 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Historical Society of the Us Courts in the Eigth Circuit Court

    EIN 363518428 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Hk Lange Charitable Trust

    EIN 431327794 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  51. Hoefling Family Foundation

    EIN 866377253 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Holiday House Stl

    EIN 331326586 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Holiday Rambler Recreational Vehicle Club Inc

    EIN 432046856 · Headquarters: St Louis, MO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Holy Angels Apartments Ii Inc

    EIN 830349296 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Holy Angels Apartments Inc

    EIN 752984948 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Holy Infant Apartments Inc

    EIN 431447601 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990

  57. Home Builders Association of Stl E-mo

    EIN 430199685 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Home Care Services Program for the Deaf Elderly

    EIN 208481710 · Headquarters: St Louis, MO, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. Home Health Care Foundation Paule Camazine & Blum Pc

    EIN 510191883 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Home Works - Thvp

    EIN 454572322 · Headquarters: ST LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Homefirst Stl Inc

    EIN 455034228 · Headquarters: ST LOUIS, MO, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. Homeschoolers Encouraging Learning and Providing Support

    EIN 263069986 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Hope Awakening

    EIN 472356333 · Headquarters: St Louis, MO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Hope House Stl

    EIN 431500761 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Hope Montessori Academy

    EIN 810572844 · Headquarters: ST LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Hope Springs Inc

    EIN 272124624 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. Hopewell Foundation

    EIN 582682320 · Headquarters: ST LOUIS, MO, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. Hoping Hands

    EIN 475293552 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Horton Watkins High School Alumni Association

    EIN 431488191 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. House Everyone Stl

    EIN 872511517 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. House of Bread International Ministry

    EIN 270691153 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. House of the Good Shepherd of the City of Baltimore

    EIN 520608774 · Headquarters: St Louis, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Housing Opportunities for People Ecomonically Strapped Inc

    EIN 562640986 · Headquarters: St Louis, MO, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  74. Howard a Latta Scholarship Fund Inc

    EIN 431233016 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Howard and Dorothy Wehunt Charitable Trust

    EIN 376578347 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Hugh & Mary Barber Rev Tr Xxx-xx-xxxx

    EIN 376468577 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Hugs for Kids

    EIN 470881284 · Headquarters: ST LOUIS, MO, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Huhn Family Charitable Foundation

    EIN 876840089 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. Humane Society of Missouri

    EIN 430652638 · Headquarters: St. Louis, MO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Humanitarian Notes

    EIN 260461906 · Headquarters: St Louis, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  81. Humanitri

    EIN 431470568 · Headquarters: ST LOUIS, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Humphreys County Community Health Services Inc

    EIN 261861676 · Headquarters: St Louis, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Hyde Park 811 Housing Corporation Hyde Park

    EIN 205972633 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Hylton Point Apartments II Inc

    EIN 431806313 · Headquarters: St Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Hylton Point Apartments Inc

    EIN 431626161 · Headquarters: St Louis, MO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. I Have a Dream Foundation St Louis

    EIN 431428740 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Iacuc 101 Series

    EIN 364646622 · Headquarters: ST LOUIS, MO, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  88. Iatse Local 6 Training Trust Fund

    EIN 825179851 · Headquarters: St Louis, MO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Iatse St Louis Theatrical Brotherhood Local No 6

    EIN 430497330 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Ibew - Neca Joint Apprenticeship & Training Fund Local 257

    EIN 436138617 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Ibew Local #1 Apprenticeship and Training Fund

    EIN 430695816 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Ibew Local No 2 Neca Safety Training Trust

    EIN 376414314 · Headquarters: ST LOUIS, MO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990

  93. Ibew Local Union No 4

    EIN 430682406 · Headquarters: ST LOUIS, MO, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Ibew No 2 Neca Vacation &Holiday Fund

    EIN 430916646 · Headquarters: ST LOUIS, MO, USA · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  95. Ibew-neca Service Center Inc

    EIN 430896804 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Ignite Theatre Company

    EIN 472623191 · Headquarters: ST LOUIS, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Illinois Chapter of the American College of Cardiology

    EIN 363740744 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Illinois Industrial Energy Consumer

    EIN 992354753 · Headquarters: ST LOUIS, MO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Illusions Softball Association

    EIN 431789511 · Headquarters: ST LOUIS, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Ima Jean Scroggin Charit Tr 480002009

    EIN 527241320 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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