Nonprofits in Mississippi

Nonprofits in Mississippi. Browse 18,011 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. South Forrest Attendance Center Pto

    EIN 933257186 · Headquarters: Brooklyn, MS, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. South Hinds Youth Association

    EIN 262815539 · Headquarters: Byram, MS, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. South Holmes Water Association Inc

    EIN 640507449 · Headquarters: LEXINGTON, MS, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. South Jackson Eagles Youth Football

    EIN 273218787 · Headquarters: Jackson, MS, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. South Jackson Movement Inc

    EIN 300966520 · Headquarters: Jackson, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. South Jones FFA Alumni

    EIN 820722042 · Headquarters: Ellisville, MS, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  7. South Jones High School Band Parent Association

    EIN 824226823 · Headquarters: Ellisville, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. South Jones High School Swim Booster Club

    EIN 332447025 · Headquarters: Ellisville, MS, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. South Jones Tee Club

    EIN 993248624 · Headquarters: ELLISVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. South Lake Food Pantry

    EIN 542117127 · Headquarters: Lake, MS, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. South Lowndes Water Association Inc

    EIN 640755768 · Headquarters: Columbus, MS, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. South Mccomb Revitalization Organization Inc

    EIN 800345528 · Headquarters: McComb, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. South Mississippi AIDS Task Force Inc

    EIN 640789159 · Headquarters: BILOXI, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. South Mississippi Art Association

    EIN 640705260 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. South Mississippi Breastfeeding Coalition

    EIN 822582668 · Headquarters: Gulfport, MS, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. South Mississippi Chapter of the American Guild of Organists

    EIN 646036662 · Headquarters: Hattiesburg, MS, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. South Mississippi Christian Home Educators Association

    EIN 832245263 · Headquarters: Lucedale, MS, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. South Mississippi Contract Procurement C

    EIN 640725116 · Headquarters: BILOXI, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  19. South Mississippi Electric Power Association

    EIN 570905346 · Headquarters: HATTIESBURG, MS, USA · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990

  20. South Mississippi Elite Youth Assn

    EIN 208966667 · Headquarters: HATTIESBURG, MS, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. South Mississippi Genealogical & Historical Society

    EIN 454634091 · Headquarters: Hattiesburg, MS, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. South Mississippi Gun Association Inc

    EIN 640660870 · Headquarters: BAY ST LOUIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. South Mississippi Health Services Inc

    EIN 640714664 · Headquarters: HATTIESBURG, MS, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  24. South Mississippi Home Health Foundation Inc

    EIN 237079721 · Headquarters: HATTIESBURG, MS, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  25. South Mississippi Homeschool Athletics

    EIN 994220555 · Headquarters: Picayune, MS, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. South Mississippi Housing & Development Corporation

    EIN 205640452 · Headquarters: GULFPORT, MS, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. South Mississippi Intergroup Association Inc

    EIN 640844590 · Headquarters: Long Beach, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. South Mississippi Medical Society

    EIN 853605562 · Headquarters: Hattiesburg, MS, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. South Mississippi Public Water Authority

    EIN 640466847 · Headquarters: Hattiesburg, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. South Mississippi Soccer Club Inc

    EIN 640615938 · Headquarters: GULFPORT, MS, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. South Mississippi Special Needs Organization

    EIN 474385245 · Headquarters: Vancleave, MS, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. South Mississippi Villains

    EIN 934520289 · Headquarters: Long Beach, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. South Mississippi Walk to Emmaus Inc

    EIN 061751384 · Headquarters: Tylertown, MS, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. South Ms Camp Blue Bird

    EIN 475123296 · Headquarters: Vancleave, MS, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. South Ms Cross of Christ

    EIN 993299057 · Headquarters: LEAKESVILLE, MS, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. South Ms Exchange Clubschild Abuse Prevention Center Inc

    EIN 640754411 · Headquarters: GULFPORT, MS, USA · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990

  37. South Ms Horseshow & Rodeo Assn

    EIN 352505340 · Headquarters: Poplarville, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. South Ms Public Accessibility Assn

    EIN 640866369 · Headquarters: Hattiesburg, MS, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. South Newton Rural Water Association

    EIN 640541262 · Headquarters: NEWTON, MS, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. South Panola Athletic Foundation

    EIN 262476604 · Headquarters: BATESVILLE, MS, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. South Panola Food Pantry

    EIN 640864435 · Headquarters: BATESVILLE, MS, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. South Panola Foundation for Public Education

    EIN 640792542 · Headquarters: Batesville, MS, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. South Pike Area Chamber of Commerce

    EIN 640362425 · Headquarters: Magnolia, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. South Pike Hospital Association Inc

    EIN 237433467 · Headquarters: MAGNOLIA, MS, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. South Points Association for Exploring Religion

    EIN 311761451 · Headquarters: Tupelo, MS, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. South Pontotoc Band Boosters Association

    EIN 640914110 · Headquarters: Pontotoc, MS, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  47. South Quitman County Utilities

    EIN 640576124 · Headquarters: CHARLESTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. South Rankin Food Resource Center Inc

    EIN 141981732 · Headquarters: RICHLAND, MS, USA · Food, Agriculture & Nutrition · Latest available filing year: 2017 · Primary form: IRS Form 990

  49. South Regional Association for Cardiovascular & Pulmonary Rehab

    EIN 640775863 · Headquarters: Fulton, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. South Side Alumni Association Community Outreach Organization

    EIN 320480298 · Headquarters: Heidelberg, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. South Side Rydaz Mc Inc

    EIN 822139001 · Headquarters: Terry, MS, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. South Side Youth Organization

    EIN 883274161 · Headquarters: Lexington, MS, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. South Sunflower County Hospital

    EIN 646008276 · Headquarters: INDIANOLA, MS, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  54. South Sunflower County Hospital Foundation

    EIN 384098233 · Headquarters: INDIANOLA, MS, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. South Sunflower Water Association Inc

    EIN 923922197 · Headquarters: INVERNESS, MS, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. South Terry Water Association Inc

    EIN 640720889 · Headquarters: TERRY, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. South Tishomingo County Food Pantry

    EIN 880587876 · Headquarters: BELMONT, MS, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. South Tishomingo County Historical Society

    EIN 825373781 · Headquarters: BELMONT, MS, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. South Union Church Cemetery Assoc of Webster County Mississippi Inc

    EIN 640681262 · Headquarters: Eupora, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. South Winona Water Association Inc

    EIN 640680811 · Headquarters: WINONA, MS, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Southaven 1St Responders Benevolent

    EIN 934948951 · Headquarters: SOUTHAVEN, MS, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Southaven Arts Council

    EIN 832458893 · Headquarters: Southaven, MS, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. Southaven Band Boosters Inc

    EIN 203047135 · Headquarters: SOUTHAVEN, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Southaven Baseball Booster Club

    EIN 933525792 · Headquarters: Southaven, MS, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Southaven Chamber Foundation

    EIN 923206442 · Headquarters: SOUTHAVEN, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Southaven Chamber of Commerce

    EIN 640477835 · Headquarters: SOUTHAVEN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Southaven High Performing Arts Booster Club

    EIN 995005344 · Headquarters: Southaven, MS, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Southaven Leadership Foundation

    EIN 465354147 · Headquarters: SOUTHAVEN, MS, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Southeast Exotic Pest Plant Council Inc

    EIN 311746078 · Headquarters: Vicksburg, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Southeast Fire and Rescue

    EIN 271400257 · Headquarters: Meridian, MS, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Southeast Greene Water Authority

    EIN 640646484 · Headquarters: LUCEDALE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Southeast High School Soccer Booster Club

    EIN 432085815 · Headquarters: Toomsuba, MS, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Southeast Mississippi Community Investment Corporation

    EIN 640833343 · Headquarters: HATTIESBURG, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Southeast Mississippi Resource Conservation & Development Council

    EIN 237442291 · Headquarters: Hattiesburg, MS, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. Southeast Mississippi Rural Health Initiative Inc

    EIN 640625076 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Southeast Oil and Gas Association

    EIN 843874449 · Headquarters: JACKSON, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Southeast Pearl River County Volunteer Firefighter

    EIN 640929948 · Headquarters: PICAYUNE, MS, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990

  78. Southeast Rankin Water Association

    EIN 640562202 · Headquarters: PUCKETT, MS, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Southeast Regional Economic Justice Network

    EIN 561879868 · Headquarters: Jackson, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Southeast Softball Organization

    EIN 813870732 · Headquarters: Meridian, MS, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Southeast Watershed Forum Inc

    EIN 522284034 · Headquarters: OCEAN SPRINGS, MS, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  82. Southeast Youth Football Organization

    EIN 823444652 · Headquarters: Meridian, MS, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Southeastern Association of Colored Womens Clubs Inc

    EIN 020605551 · Headquarters: Pearl, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Southeastern Association of Home Educators Sahe

    EIN 331621001 · Headquarters: Brandon, MS, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Southeastern Association of Regulatory Utility Commissioners

    EIN 621331903 · Headquarters: Jackson, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Southeastern Association of School Business Officials

    EIN 352391966 · Headquarters: CLINTON, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Southeastern Baptist College Foundation

    EIN 640624699 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Southeastern Baptist College Inc

    EIN 640364542 · Headquarters: LAUREL, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Southeastern Conference for Public Administration

    EIN 592639543 · Headquarters: Mississippi State, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Southeastern Development Opportunit

    EIN 640828837 · Headquarters: SHELBY, MS, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Southeastern Game Ranchers Association

    EIN 205526479 · Headquarters: Crystal Springs, MS, US · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Southeastern Healthcare

    EIN 720960613 · Headquarters: Ridgeland, MS, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  93. Southeastern Mississippi Youth Outr

    EIN 812577409 · Headquarters: WAYNESBORO, MS, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Southeastern Pharmacology Society

    EIN 640740894 · Headquarters: University, MS, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. Southeastern Prison Education Advocacy and Reformation Project

    EIN 134312059 · Headquarters: Greenville, MS, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Southeastern Regional Association of Phy Plant Administrators

    EIN 237001063 · Headquarters: OKOLONA, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Southeastern Repeater Association Inc

    EIN 581396827 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Southeastern Tax Associates Incorporated

    EIN 873138711 · Headquarters: Gautier, MS, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Southern Anglers of Mississippi Inc

    EIN 823773664 · Headquarters: Bay Saint Louis, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Southern Arts Alliance

    EIN 334911686 · Headquarters: dIberville, MS, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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