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. Sigma Beta Delta Inc

    EIN 651278190 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Sigma Beta Delta Inc

    EIN 651278194 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Sigma Beta Delta Inc

    EIN 651278197 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. Sigma Beta Delta Inc

    EIN 651278200 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Sigma Beta Delta Inc

    EIN 651278206 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Sigma Beta Delta Inc

    EIN 651278209 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Sigma Beta Delta Inc

    EIN 651278214 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Sigma Beta Delta Inc

    EIN 651278560 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  9. Sigma Beta Delta Inc

    EIN 651278569 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Sigma Beta Delta Inc

    EIN 651278574 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  11. Sigma Beta Delta Inc

    EIN 753002314 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. Sigma Beta Delta Inc

    EIN 810596552 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Sigma Beta Delta Inc

    EIN 810596555 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Sigma Beta Delta Inc

    EIN 810596556 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Sigma Beta Delta Inc

    EIN 810596557 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Sigma Beta Delta Inc

    EIN 810596560 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Sigma Beta Delta Inc

    EIN 810596561 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Sigma Beta Delta Inc

    EIN 810596563 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Sigma Beta Delta Inc

    EIN 810596564 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Sigma Beta Delta Inc

    EIN 810596567 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Sigma Beta Delta Inc

    EIN 810596571 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Sigma Beta Delta Inc

    EIN 900235741 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Sigma Beta Delta Inc

    EIN 900235811 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Sigma Beta Delta Inc

    EIN 900235813 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  25. Sigma Beta Delta Inc

    EIN 911781178 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Sigma Beta Delta Inc

    EIN 911781184 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. Sigma Beta Delta Inc

    EIN 911781189 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Sigma Beta Delta Inc

    EIN 911781193 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. Sigma Beta Delta Inc

    EIN 911794231 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Sigma Beta Delta Inc

    EIN 911794265 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Sigma Beta Delta Inc

    EIN 911794913 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Sigma Beta Delta Inc

    EIN 911794917 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Sigma Beta Delta Inc

    EIN 911803319 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. Sigma Beta Delta Inc

    EIN 911817898 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. Sigma Beta Delta Inc

    EIN 911883923 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Sigma Beta Delta Inc

    EIN 911887311 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Sigma Beta Delta Inc

    EIN 911887318 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Sigma Beta Delta Inc

    EIN 911891448 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. Sigma Beta Delta Inc

    EIN 911901279 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Sigma Beta Delta Inc

    EIN 911901383 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  41. Sigma Beta Delta Inc

    EIN 911928747 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Sigma Beta Delta Inc

    EIN 911948305 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Sigma Beta Delta Inc

    EIN 911962318 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. Sigma Beta Delta Inc

    EIN 911962334 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. Sigma Beta Delta Inc

    EIN 911962338 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Sigma Beta Delta Inc

    EIN 911962340 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Sigma Beta Delta Inc

    EIN 911975946 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Sigma Beta Delta Inc

    EIN 911998383 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Sigma Beta Delta Inc

    EIN 911999840 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Sigma Beta Delta Inc

    EIN 912024332 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Sigma Chi Fraternity of Missouri House C

    EIN 430519020 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Sigma Delta Epsilon Graduate Womens Scientific Frat

    EIN 352651454 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 911895148 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Sigma Sigma Sigma Inc

    EIN 464875323 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Sing for Safety Foundation

    EIN 208701277 · Headquarters: St Louis, MO, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Sinquefield Center for Research Inc

    EIN 831644063 · Headquarters: St Louis, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Sinquefield Charitable Foundation

    EIN 200510360 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Sisters of Christ

    EIN 274691992 · Headquarters: ST LOUIS, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sisters of the Sanctuary

    EIN 260689261 · Headquarters: St louis, MO, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  60. SJRMC Inc

    EIN 820204264 · Headquarters: St Louis, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Skepticon Inc

    EIN 460546766 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Skinker Debaliviere Community Housing Corporation

    EIN 431525109 · Headquarters: ST LOUIS, MO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Slovene National Benefit Society 679

    EIN 237524619 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  64. Slpa Twirling Corps

    EIN 920867137 · Headquarters: ST LOUIS, MO, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Sls Youth Services Inc

    EIN 811906098 · Headquarters: St Louis, MO, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Small Opportunities 4 Success

    EIN 272111215 · Headquarters: St Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Small Rain Incorporated

    EIN 260579411 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  68. Smart Kids Inc

    EIN 371709663 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Smysor Elizabeth Charitable 8455000017

    EIN 376243123 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Snyderman Fund

    EIN 813438646 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  71. Social Work Leaders in Health Care of Metro St Louis Inc

    EIN 431109242 · Headquarters: St Louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. Society for Human Resource Management of Greater St Louis

    EIN 436072026 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Society for Management Information Systems

    EIN 161670841 · Headquarters: St Louis, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Society of Manufacturing Engineers

    EIN 431368480 · Headquarters: St Louis, MO, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Society of Medicolegal Death Invest

    EIN 273956859 · Headquarters: ST LOUIS, MO, USA · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990

  76. Society of Pediatric Nurses

    EIN 352288268 · Headquarters: St Louis, MO, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Society of St Vincent De Paul Archdiocesan Council of St Louis

    EIN 430652684 · Headquarters: ST LOUIS, MO, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Society of Women Engineers

    EIN 270456876 · Headquarters: St Louis, MO, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Solea Water

    EIN 990382020 · Headquarters: ST LOUIS, MO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Somali Bantu Community and Association of St Louis

    EIN 271346171 · Headquarters: st louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. Someone Cares Mission

    EIN 431318989 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Something to Be for Inc

    EIN 880906686 · Headquarters: ST LOUIS, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Sons of Union Veterans of the Civil War

    EIN 431762508 · Headquarters: St Louis, MO, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Sonshine on Life Inc

    EIN 271928234 · Headquarters: St Louis, MO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Soulard Camera System Inc

    EIN 814594921 · Headquarters: St Louis, MO, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Soulard Safety Program Inc

    EIN 202733120 · Headquarters: ST LOUIS, MO, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. South City Investment Corp

    EIN 830925065 · Headquarters: ST LOUIS, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. South City Open Studio & Gallery for Children Inc

    EIN 431924074 · Headquarters: St Louis, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. South County Athletic Club

    EIN 371541403 · Headquarters: ST LOUIS, MO, USA · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  90. South Hampton Facility

    EIN 431541821 · Headquarters: ST LOUIS, MO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. South Side Welfare Rights Organization

    EIN 431140646 · Headquarters: st louis, MO, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. Southern Illinois Reentry Nfp

    EIN 923105290 · Headquarters: ST LOUIS, MO, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Southside Early Childhood Center

    EIN 430685348 · Headquarters: ST LOUIS, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Southwest City Neighborhood Improvement Corporation

    EIN 273608460 · Headquarters: St Louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  95. Southwest Mortgagee Advisory

    EIN 731715244 · Headquarters: ST LOUIS, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Spanish Society La Sociedad Espanola

    EIN 430372045 · Headquarters: St Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Sparkman Corporation

    EIN 800236900 · Headquarters: St Louis, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. Special Education Foundation

    EIN 431328026 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Special Needs Soccer Association

    EIN 431821226 · Headquarters: St Louis, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Spectrum Cci Foundation

    EIN 270303079 · Headquarters: ST LOUIS, MO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

First page and all pages