Nonprofits in Kansas

Nonprofits in Kansas. Browse 22,153 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. Open Reel Inc

    EIN 474047885 · Headquarters: Lawrence, KS, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. Openfluxion

    EIN 994670383 · Headquarters: KANSAS CITY, KS, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Opera Kansas

    EIN 481020882 · Headquarters: WICHITA, KS, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Opera Moderneinc Co Jon P Parmancpa

    EIN 460758350 · Headquarters: ARKANSAS CITY, KS, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Opera Volunteers International

    EIN 510163755 · Headquarters: Olathe, KS, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Operation Brightside Inc

    EIN 480909948 · Headquarters: Kansas City, KS, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Operation Freedom Memorial Inc

    EIN 272817925 · Headquarters: WICHITA, KS, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Operation Give a Bear

    EIN 010947646 · Headquarters: OLATHE, KS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  9. Operation Photo Rescue Inc

    EIN 204592940 · Headquarters: Salina, KS, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Operation Rapid Response

    EIN 844465500 · Headquarters: Lansing, KS, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Operation Reconnect Community Development Corp

    EIN 383838534 · Headquarters: Topeka, KS, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Operation Starfish Ministry Foundation

    EIN 461771238 · Headquarters: LEAWOOD, KS, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Operation Touch Inc

    EIN 830383759 · Headquarters: Kansas City, KS, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Operation Uplift

    EIN 392394629 · Headquarters: KANSAS CITY, KS, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Operation Wildlife Inc

    EIN 481078633 · Headquarters: Linwood, KS, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Oppd Chaplains Fund Inc

    EIN 922083950 · Headquarters: Overland Park, KS, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Opportunity Wichita Inc

    EIN 824270013 · Headquarters: Wichita, KS, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Optimalist Technology Foundation

    EIN 920595589 · Headquarters: OVERLAND PARK, KS, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Optimist Club Foundation of Olathe

    EIN 481021846 · Headquarters: Olathe, KS, USA · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  20. Optimist Club Foundation of Wichita

    EIN 481227899 · Headquarters: WICHITA, KS, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Optimist Club of Manhattan Kansas Inc

    EIN 486118677 · Headquarters: MANHATTAN, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Optimist International

    EIN 237007402 · Headquarters: Abilene, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Optimist International

    EIN 237014422 · Headquarters: Paola, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Optimist International

    EIN 237032798 · Headquarters: Bonner Springs, KS, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  25. Optimist International

    EIN 237039752 · Headquarters: Kansas City, KS, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. Optimist International

    EIN 237105616 · Headquarters: Augusta, KS, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Optimist International

    EIN 237173527 · Headquarters: Wathena, KS, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Optimist International

    EIN 237273029 · Headquarters: McPherson, KS, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Optimist International

    EIN 237327084 · Headquarters: Holton, KS, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. Optimist International

    EIN 271349010 · Headquarters: wichita, KS, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Optimist International

    EIN 440503437 · Headquarters: Kansas City, KS, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Optimist International

    EIN 463160830 · Headquarters: Manhattan, KS, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  33. Optimist International

    EIN 466116758 · Headquarters: Kansas City, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Optimist International

    EIN 473424677 · Headquarters: DE SOTO, KS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Optimist International

    EIN 480686750 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Optimist International

    EIN 480689069 · Headquarters: Salina, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Optimist International

    EIN 480866380 · Headquarters: Stanley, KS, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. Optimist International

    EIN 480922103 · Headquarters: Great Bend, KS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Optimist International

    EIN 481052320 · Headquarters: Lenexa, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Optimist International

    EIN 481115888 · Headquarters: Andover, KS, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Optimist International

    EIN 486106907 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Optimist International

    EIN 486110725 · Headquarters: GREAT BEND, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Optimist International

    EIN 486110737 · Headquarters: Wichita, KS, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  44. Optimist International

    EIN 486111635 · Headquarters: Garden City, KS, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  45. Optimist International

    EIN 486116748 · Headquarters: Maize, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Optimist International

    EIN 486116749 · Headquarters: Wichita, KS, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Optimist International

    EIN 486116750 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Optimist International

    EIN 486116751 · Headquarters: Topeka, KS, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  49. Optimist International

    EIN 486117128 · Headquarters: SHAWNEE, KS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Optimist International

    EIN 486118201 · Headquarters: Pratt, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Optimist International

    EIN 486118260 · Headquarters: Independence, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Optimist International

    EIN 486122451 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Optimist International

    EIN 486122462 · Headquarters: KANSAS CITY, KS, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Optimist International

    EIN 486122467 · Headquarters: Prairie Village, KS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Optimist International

    EIN 486122727 · Headquarters: WICHITA, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Optimist International

    EIN 486126902 · Headquarters: Topeka, KS, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Optimist International

    EIN 486127225 · Headquarters: Hays, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Optimist International

    EIN 486140309 · Headquarters: Arkansas City, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Optimist International

    EIN 486141140 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Optimist International

    EIN 510145262 · Headquarters: Shawnee, KS, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  61. Optimist International

    EIN 900192591 · Headquarters: garnett, KS, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  62. Optimist International

    EIN 900201249 · Headquarters: Olathe, KS, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Optimist International

    EIN 900290084 · Headquarters: Gardner, KS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Optimist International

    EIN 900337134 · Headquarters: Wichita, KS, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  65. Optimist International

    EIN 901014629 · Headquarters: Olathe, KS, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Optimist International

    EIN 911877947 · Headquarters: Wichita, KS, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Optimist International 37035

    EIN 481064623 · Headquarters: CONCORDIA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Optimist International 37105 Breakfast Junction City Ks

    EIN 486118116 · Headquarters: JUNCTION CITY, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Optimist International 37999 Kansas District

    EIN 486116754 · Headquarters: Topeka, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Optimist-Club-Mulvane

    EIN 237383689 · Headquarters: MULVANE, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Options Domestic & Sexual Violence Services

    EIN 480976868 · Headquarters: HAYS, KS, United States · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Options Save Lives

    EIN 463069411 · Headquarters: OLATHE, KS, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Optometric Glaucoma Foundation

    EIN 464701816 · Headquarters: LAWRENCE, KS, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Oral Health Kansas Inc

    EIN 200337278 · Headquarters: TOPEKA, KS, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Order of Eastern Star of Kansas Chapter No 471 Ulysses

    EIN 237130435 · Headquarters: Ulysses, KS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Order of Quetzalcoatl Plumed Serpent

    EIN 237428622 · Headquarters: Overland Park, KS, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Order of Quetzalcoatl Plumed Serpent

    EIN 481229934 · Headquarters: Overland Park, KS, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Order of Quetzalcoatl Plumed Serpent

    EIN 721378946 · Headquarters: Overland Park, KS, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Order of Quetzalcoatl Plumed Serpent

    EIN 752364055 · Headquarters: Overland Park, KS, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Order of the Amaranth Inc Supreme Council

    EIN 237614661 · Headquarters: Andover, KS, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Order of the Eastern Star of Kansas

    EIN 237024609 · Headquarters: GALENA, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  82. Order of the Eastern Star of Kansas

    EIN 237130343 · Headquarters: Independence, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. Order of the Eastern Star of Kansas

    EIN 237130346 · Headquarters: BURDEN, KS, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  84. Order of the Eastern Star of Kansas

    EIN 237130347 · Headquarters: St John, KS, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  85. Order of the Eastern Star of Kansas

    EIN 237130349 · Headquarters: Hill City, KS, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Order of the Eastern Star of Kansas

    EIN 237130352 · Headquarters: Independence, KS, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Order of the Eastern Star of Kansas

    EIN 237130354 · Headquarters: Lenexa, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Order of the Eastern Star of Kansas

    EIN 237130357 · Headquarters: Topeka, KS, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Order of the Eastern Star of Kansas

    EIN 237130371 · Headquarters: Fort Scott, KS, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Order of the Eastern Star of Kansas

    EIN 237130379 · Headquarters: Hutchinson, KS, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  91. Order of the Eastern Star of Kansas

    EIN 237130383 · Headquarters: Augusta, KS, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Order of the Eastern Star of Kansas

    EIN 237130384 · Headquarters: CARBONDALE, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Order of the Eastern Star of Kansas

    EIN 237130388 · Headquarters: El Dorado, KS, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Order of the Eastern Star of Kansas

    EIN 237130389 · Headquarters: GREENSBURG, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Order of the Eastern Star of Kansas

    EIN 237130392 · Headquarters: Cawker City, KS, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Order of the Eastern Star of Kansas

    EIN 237130393 · Headquarters: Baldwin City, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Order of the Eastern Star of Kansas

    EIN 237130395 · Headquarters: Augusta, KS, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. Order of the Eastern Star of Kansas

    EIN 237130396 · Headquarters: Yates Center, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Order of the Eastern Star of Kansas

    EIN 237130397 · Headquarters: Fontana, KS, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. Order of the Eastern Star of Kansas

    EIN 237130406 · Headquarters: SHARON SPRINGS, KS, US · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

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