Nonprofits in Oklahoma

Nonprofits in Oklahoma. Browse 25,638 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. Pta Oklahoma Congress

    EIN 731369736 · Headquarters: ENID, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Pta Oklahoma Congress

    EIN 731373346 · Headquarters: Pocola, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Pta Oklahoma Congress

    EIN 731377519 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  4. Pta Oklahoma Congress

    EIN 731379833 · Headquarters: broken arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Pta Oklahoma Congress

    EIN 731381491 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pta Oklahoma Congress

    EIN 731384287 · Headquarters: OKC, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Pta Oklahoma Congress

    EIN 731390069 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Pta Oklahoma Congress

    EIN 731391987 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  9. Pta Oklahoma Congress

    EIN 731403888 · Headquarters: Enid, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. Pta Oklahoma Congress

    EIN 731407756 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Pta Oklahoma Congress

    EIN 731415200 · Headquarters: ENID, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Pta Oklahoma Congress

    EIN 731420401 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  13. Pta Oklahoma Congress

    EIN 731420629 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Pta Oklahoma Congress

    EIN 731423485 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Pta Oklahoma Congress

    EIN 731424697 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Pta Oklahoma Congress

    EIN 731425747 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Pta Oklahoma Congress

    EIN 731427020 · Headquarters: ENID, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pta Oklahoma Congress

    EIN 731434031 · Headquarters: Atoka, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  19. Pta Oklahoma Congress

    EIN 731434735 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. Pta Oklahoma Congress

    EIN 731434736 · Headquarters: OKC, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Pta Oklahoma Congress

    EIN 731434850 · Headquarters: MOORE, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Pta Oklahoma Congress

    EIN 731435016 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Pta Oklahoma Congress

    EIN 731450508 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Pta Oklahoma Congress

    EIN 731456550 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Pta Oklahoma Congress

    EIN 731457163 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Pta Oklahoma Congress

    EIN 731457942 · Headquarters: Norman, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Pta Oklahoma Congress

    EIN 731458757 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  28. Pta Oklahoma Congress

    EIN 731466689 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  29. Pta Oklahoma Congress

    EIN 731469988 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Pta Oklahoma Congress

    EIN 731472071 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. PTA Oklahoma Congress

    EIN 731473635 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Pta Oklahoma Congress

    EIN 731478789 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Pta Oklahoma Congress

    EIN 731480212 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Pta Oklahoma Congress

    EIN 731480287 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Pta Oklahoma Congress

    EIN 731480744 · Headquarters: oklahoma city, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. PTA Oklahoma Congress

    EIN 731502559 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  37. Pta Oklahoma Congress

    EIN 731505551 · Headquarters: Wewoka, OK, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  38. Pta Oklahoma Congress

    EIN 731510124 · Headquarters: Bethany, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Pta Oklahoma Congress

    EIN 731522975 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Pta Oklahoma Congress

    EIN 731523602 · Headquarters: Norman, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Pta Oklahoma Congress

    EIN 731527845 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Pta Oklahoma Congress

    EIN 731571908 · Headquarters: Wagoner, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Pta Oklahoma Congress

    EIN 731584868 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  44. Pta Oklahoma Congress

    EIN 731586996 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Pta Oklahoma Congress

    EIN 731588587 · Headquarters: Noble, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Pta Oklahoma Congress

    EIN 731588608 · Headquarters: Noble, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  47. Pta Oklahoma Congress

    EIN 731588729 · Headquarters: Noble, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  48. Pta Oklahoma Congress

    EIN 731589456 · Headquarters: Noble, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  49. Pta Oklahoma Congress

    EIN 731612408 · Headquarters: Warr Acres, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Pta Oklahoma Congress

    EIN 731620859 · Headquarters: Muskogee, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  51. Pta Oklahoma Congress

    EIN 736083373 · Headquarters: oklahoma city, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Pta Oklahoma Congress

    EIN 736098352 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Pta Oklahoma Congress

    EIN 736129956 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Pta Oklahoma Congress

    EIN 800185215 · Headquarters: Moore, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Pta Oklahoma Congress

    EIN 800286768 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Pta Oklahoma Congress

    EIN 800587193 · Headquarters: MOORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Pta Oklahoma Congress

    EIN 800760609 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  58. Pta Oklahoma Congress

    EIN 800794607 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Pta Oklahoma Congress

    EIN 800830811 · Headquarters: Bixby, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Pta Oklahoma Congress

    EIN 800856737 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Pta Oklahoma Congress

    EIN 800916033 · Headquarters: Ponca City, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Pta Oklahoma Congress

    EIN 800955892 · Headquarters: Spencer, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. Pta Oklahoma Congress

    EIN 800962514 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Pta Oklahoma Congress

    EIN 810710394 · Headquarters: Haskell, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Pta Oklahoma Congress

    EIN 810806963 · Headquarters: oklahoma city, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Pta Oklahoma Congress

    EIN 811344722 · Headquarters: Pocola, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. Pta Oklahoma Congress

    EIN 811524775 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Pta Oklahoma Congress

    EIN 812622848 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Pta Oklahoma Congress

    EIN 813720191 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. Pta Oklahoma Congress

    EIN 813764815 · Headquarters: OKC, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Pta Oklahoma Congress

    EIN 813864185 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  72. Pta Oklahoma Congress

    EIN 813966937 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Pta Oklahoma Congress

    EIN 814673346 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pta Oklahoma Congress

    EIN 815290764 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Pta Oklahoma Congress

    EIN 821494087 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Pta Oklahoma Congress

    EIN 822608566 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Pta Oklahoma Congress

    EIN 822754280 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Pta Oklahoma Congress

    EIN 822781396 · Headquarters: Atoka, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Pta Oklahoma Congress

    EIN 822926760 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Pta Oklahoma Congress

    EIN 823326074 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Pta Oklahoma Congress

    EIN 823575924 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Pta Oklahoma Congress

    EIN 824408958 · Headquarters: oklahoma city, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Pta Oklahoma Congress

    EIN 825049001 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  84. Pta Oklahoma Congress

    EIN 825066173 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Pta Oklahoma Congress

    EIN 825082990 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Pta Oklahoma Congress

    EIN 825143981 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Pta Oklahoma Congress

    EIN 825217421 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Pta Oklahoma Congress

    EIN 825317964 · Headquarters: Wetumka, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Pta Oklahoma Congress

    EIN 831480636 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Pta Oklahoma Congress

    EIN 831780076 · Headquarters: UNION CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Pta Oklahoma Congress

    EIN 832042278 · Headquarters: tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Pta Oklahoma Congress

    EIN 832664318 · Headquarters: Midwest City, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Pta Oklahoma Congress

    EIN 833038072 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Pta Oklahoma Congress

    EIN 834279120 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Pta Oklahoma Congress

    EIN 852459721 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Pta Oklahoma Congress

    EIN 872760592 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Pta Oklahoma Congress

    EIN 882458430 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Pta Oklahoma Congress

    EIN 884149695 · Headquarters: okc, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Pta Oklahoma Congress

    EIN 884228449 · Headquarters: Pond Creek, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pta Oklahoma Congress

    EIN 900415670 · Headquarters: oklahoma city, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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