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 475190868 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  2. Pta Oklahoma Congress

    EIN 475205698 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Pta Oklahoma Congress

    EIN 475215013 · Headquarters: Spencer, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Pta Oklahoma Congress

    EIN 475483577 · Headquarters: Midwest City, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Pta Oklahoma Congress

    EIN 475492284 · Headquarters: OPTIMA, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  6. Pta Oklahoma Congress

    EIN 510191539 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Pta Oklahoma Congress

    EIN 510191545 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Pta Oklahoma Congress

    EIN 510256430 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Pta Oklahoma Congress

    EIN 562621571 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Pta Oklahoma Congress

    EIN 611690163 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. Pta Oklahoma Congress

    EIN 730594475 · Headquarters: BROKEN ARROW, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Pta Oklahoma Congress

    EIN 730985593 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Pta Oklahoma Congress

    EIN 730985979 · Headquarters: lawton, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Pta Oklahoma Congress

    EIN 730993388 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Pta Oklahoma Congress

    EIN 730993394 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Pta Oklahoma Congress

    EIN 731004497 · Headquarters: Moore, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. Pta Oklahoma Congress

    EIN 731009103 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Pta Oklahoma Congress

    EIN 731013529 · Headquarters: lawton, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Pta Oklahoma Congress

    EIN 731014314 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Pta Oklahoma Congress

    EIN 731014636 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Pta Oklahoma Congress

    EIN 731014867 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Pta Oklahoma Congress

    EIN 731014869 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Pta Oklahoma Congress

    EIN 731015195 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Pta Oklahoma Congress

    EIN 731016553 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Pta Oklahoma Congress

    EIN 731017244 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Pta Oklahoma Congress

    EIN 731040850 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Pta Oklahoma Congress

    EIN 731050262 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Pta Oklahoma Congress

    EIN 731050266 · Headquarters: Midwest City, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Pta Oklahoma Congress

    EIN 731053730 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  30. Pta Oklahoma Congress

    EIN 731055451 · Headquarters: LAWTON, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Pta Oklahoma Congress

    EIN 731059977 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Pta Oklahoma Congress

    EIN 731067412 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  33. Pta Oklahoma Congress

    EIN 731069583 · Headquarters: Muskogee, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  34. Pta Oklahoma Congress

    EIN 731076531 · Headquarters: Mounds, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Pta Oklahoma Congress

    EIN 731077029 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Pta Oklahoma Congress

    EIN 731080851 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Pta Oklahoma Congress

    EIN 731101674 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Pta Oklahoma Congress

    EIN 731101806 · Headquarters: Stillwater, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Pta Oklahoma Congress

    EIN 731103260 · Headquarters: Broken Arrow, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. Pta Oklahoma Congress

    EIN 731122992 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Pta Oklahoma Congress

    EIN 731141888 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Pta Oklahoma Congress

    EIN 731147352 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Pta Oklahoma Congress

    EIN 731160344 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Pta Oklahoma Congress

    EIN 731162014 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Pta Oklahoma Congress

    EIN 731166657 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Pta Oklahoma Congress

    EIN 731166891 · Headquarters: Broken Arrow, OK, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Pta Oklahoma Congress

    EIN 731180547 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Pta Oklahoma Congress

    EIN 731183710 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Pta Oklahoma Congress

    EIN 731186348 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Pta Oklahoma Congress

    EIN 731193650 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pta Oklahoma Congress

    EIN 731208094 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Pta Oklahoma Congress

    EIN 731208311 · Headquarters: Norman, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. Pta Oklahoma Congress

    EIN 731211329 · Headquarters: Broken Arrow, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. Pta Oklahoma Congress

    EIN 731215012 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Pta Oklahoma Congress

    EIN 731216791 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Pta Oklahoma Congress

    EIN 731224464 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Pta Oklahoma Congress

    EIN 731227464 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Pta Oklahoma Congress

    EIN 731229272 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Pta Oklahoma Congress

    EIN 731229991 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Pta Oklahoma Congress

    EIN 731236207 · Headquarters: Stillwater, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. Pta Oklahoma Congress

    EIN 731247547 · Headquarters: Pond Creek, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. Pta Oklahoma Congress

    EIN 731262481 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Pta Oklahoma Congress

    EIN 731268431 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  64. Pta Oklahoma Congress

    EIN 731274953 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Pta Oklahoma Congress

    EIN 731281774 · Headquarters: Glenpool, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Pta Oklahoma Congress

    EIN 731284442 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Pta Oklahoma Congress

    EIN 731286982 · Headquarters: Okc, OK, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Pta Oklahoma Congress

    EIN 731288601 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Pta Oklahoma Congress

    EIN 731290753 · Headquarters: Spencer, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. Pta Oklahoma Congress

    EIN 731294700 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  71. Pta Oklahoma Congress

    EIN 731296471 · Headquarters: Broken Arrow, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. Pta Oklahoma Congress

    EIN 731301635 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Pta Oklahoma Congress

    EIN 731302409 · Headquarters: Ponca City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Pta Oklahoma Congress

    EIN 731308632 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Pta Oklahoma Congress

    EIN 731309562 · Headquarters: NORMAN, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Pta Oklahoma Congress

    EIN 731309956 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Pta Oklahoma Congress

    EIN 731310073 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. Pta Oklahoma Congress

    EIN 731311337 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. PTA Oklahoma Congress

    EIN 731314494 · Headquarters: Norman, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Pta Oklahoma Congress

    EIN 731317244 · Headquarters: Moore, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Pta Oklahoma Congress

    EIN 731317674 · Headquarters: OKLAHOMA CITY, OK, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. Pta Oklahoma Congress

    EIN 731322211 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Pta Oklahoma Congress

    EIN 731323692 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Pta Oklahoma Congress

    EIN 731324401 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. Pta Oklahoma Congress

    EIN 731328459 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. Pta Oklahoma Congress

    EIN 731329181 · Headquarters: Mounds, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  87. Pta Oklahoma Congress

    EIN 731329257 · Headquarters: Lawton, OK, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Pta Oklahoma Congress

    EIN 731330217 · Headquarters: LAWTON, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Pta Oklahoma Congress

    EIN 731335257 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Pta Oklahoma Congress

    EIN 731338727 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Pta Oklahoma Congress

    EIN 731341580 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Pta Oklahoma Congress

    EIN 731342495 · Headquarters: MUSKOGEE, OK, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Pta Oklahoma Congress

    EIN 731345142 · Headquarters: Eufaula, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  94. Pta Oklahoma Congress

    EIN 731353087 · Headquarters: Mustang, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  95. Pta Oklahoma Congress

    EIN 731353530 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. Pta Oklahoma Congress

    EIN 731355417 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  97. Pta Oklahoma Congress

    EIN 731358653 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Pta Oklahoma Congress

    EIN 731361866 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Pta Oklahoma Congress

    EIN 731361967 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Pta Oklahoma Congress

    EIN 731368581 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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